2716756875

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 5828134400

約数和(自身を除く): 3111377525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 109, 125, 135, 175, 189, 211, 225, 315, 327, 375, 525, 545, 625, 633, 675, 763, 875, 945, 981, 1055, 1125, 1477, 1575, 1635, 1875, 1899, 2289, 2625, 2725, 2943, 3165, 3375, 3815, 4375, 4431, 4725, 4905, 5275, 5625, 5697, 6867, 7385, 7875, 8175, 9495, 11445, 13125, 13293, 13625, 14715, 15825, 16875, 19075, 20601, 22155, 22999, 23625, 24525, 26375, 28485, 34335, 36925, 39375, 39879, 40875, 47475, 57225, 66465, 68125, 68997, 73575, 79125, 95375, 103005, 110775, 114995, 118125, 122625, 131875, 142425, 160993, 171675, 184625, 199395, 204375, 206991, 237375, 286125, 332325, 344985, 367875, 395625, 476875, 482979, 515025, 553875, 574975, 613125, 620973, 712125, 804965, 858375, 923125, 996975, 1034955, 1186875, 1430625, 1448937, 1661625, 1724925, 1839375, 2414895, 2575125, 2769375, 2874875, 3104865, 3560625, 4024825, 4291875, 4346811, 4984875, 5174775, 7244685, 8308125, 8624625, 12074475, 12875625, 14374375, 15524325, 20124125, 21734055, 24924375, 25873875, 36223425, 43123125, 60372375, 77621625, 100620625, 108670275, 129369375, 181117125, 301861875, 388108125, 543351375, 905585625, 2716756875]

約数ペア:

[(1, 2716756875), (3, 905585625), (5, 543351375), (7, 388108125), (9, 301861875), (15, 181117125), (21, 129369375), (25, 108670275), (27, 100620625), (35, 77621625), (45, 60372375), (63, 43123125), (75, 36223425), (105, 25873875), (109, 24924375), (125, 21734055), (135, 20124125), (175, 15524325), (189, 14374375), (211, 12875625), (225, 12074475), (315, 8624625), (327, 8308125), (375, 7244685), (525, 5174775), (545, 4984875), (625, 4346811), (633, 4291875), (675, 4024825), (763, 3560625), (875, 3104865), (945, 2874875), (981, 2769375), (1055, 2575125), (1125, 2414895), (1477, 1839375), (1575, 1724925), (1635, 1661625), (1875, 1448937), (1899, 1430625), (2289, 1186875), (2625, 1034955), (2725, 996975), (2943, 923125), (3165, 858375), (3375, 804965), (3815, 712125), (4375, 620973), (4431, 613125), (4725, 574975), (4905, 553875), (5275, 515025), (5625, 482979), (5697, 476875), (6867, 395625), (7385, 367875), (7875, 344985), (8175, 332325), (9495, 286125), (11445, 237375), (13125, 206991), (13293, 204375), (13625, 199395), (14715, 184625), (15825, 171675), (16875, 160993), (19075, 142425), (20601, 131875), (22155, 122625), (22999, 118125), (23625, 114995), (24525, 110775), (26375, 103005), (28485, 95375), (34335, 79125), (36925, 73575), (39375, 68997), (39879, 68125), (40875, 66465), (47475, 57225)]