38626875

素因数分解:

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

素因数の和:148

約数の個数: 100

約数和(自身を含む): 83160880

約数和(自身を除く): 44534005

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 109, 125, 135, 175, 189, 225, 315, 327, 375, 405, 525, 545, 567, 625, 675, 763, 875, 945, 981, 1125, 1575, 1635, 1875, 2025, 2289, 2625, 2725, 2835, 2943, 3375, 3815, 4375, 4725, 4905, 5625, 6867, 7875, 8175, 8829, 10125, 11445, 13125, 13625, 14175, 14715, 16875, 19075, 20601, 23625, 24525, 34335, 39375, 40875, 44145, 50625, 57225, 61803, 68125, 70875, 73575, 95375, 103005, 118125, 122625, 171675, 204375, 220725, 286125, 309015, 354375, 367875, 476875, 515025, 613125, 858375, 1103625, 1430625, 1545075, 1839375, 2575125, 4291875, 5518125, 7725375, 12875625, 38626875]

約数ペア:

[(1, 38626875), (3, 12875625), (5, 7725375), (7, 5518125), (9, 4291875), (15, 2575125), (21, 1839375), (25, 1545075), (27, 1430625), (35, 1103625), (45, 858375), (63, 613125), (75, 515025), (81, 476875), (105, 367875), (109, 354375), (125, 309015), (135, 286125), (175, 220725), (189, 204375), (225, 171675), (315, 122625), (327, 118125), (375, 103005), (405, 95375), (525, 73575), (545, 70875), (567, 68125), (625, 61803), (675, 57225), (763, 50625), (875, 44145), (945, 40875), (981, 39375), (1125, 34335), (1575, 24525), (1635, 23625), (1875, 20601), (2025, 19075), (2289, 16875), (2625, 14715), (2725, 14175), (2835, 13625), (2943, 13125), (3375, 11445), (3815, 10125), (4375, 8829), (4725, 8175), (4905, 7875), (5625, 6867)]