66304875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 142571520

約数和(自身を除く): 76266645

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 65, 67, 75, 87, 91, 105, 125, 145, 175, 195, 201, 203, 273, 325, 335, 375, 377, 435, 455, 469, 525, 609, 725, 871, 875, 975, 1005, 1015, 1131, 1365, 1407, 1625, 1675, 1885, 1943, 2175, 2275, 2345, 2613, 2625, 2639, 3045, 3625, 4355, 4875, 5025, 5075, 5655, 5829, 6097, 6825, 7035, 7917, 8375, 9425, 9715, 10875, 11375, 11725, 13065, 13195, 13601, 15225, 18291, 21775, 25125, 25259, 25375, 28275, 29145, 30485, 34125, 35175, 39585, 40803, 47125, 48575, 58625, 65325, 65975, 68005, 75777, 76125, 91455, 108875, 126295, 141375, 145725, 152425, 175875, 176813, 197925, 204015, 242875, 326625, 329875, 340025, 378885, 457275, 530439, 631475, 728625, 762125, 884065, 989625, 1020075, 1700125, 1894425, 2286375, 2652195, 3157375, 4420325, 5100375, 9472125, 13260975, 22101625, 66304875]

約数ペア:

[(1, 66304875), (3, 22101625), (5, 13260975), (7, 9472125), (13, 5100375), (15, 4420325), (21, 3157375), (25, 2652195), (29, 2286375), (35, 1894425), (39, 1700125), (65, 1020075), (67, 989625), (75, 884065), (87, 762125), (91, 728625), (105, 631475), (125, 530439), (145, 457275), (175, 378885), (195, 340025), (201, 329875), (203, 326625), (273, 242875), (325, 204015), (335, 197925), (375, 176813), (377, 175875), (435, 152425), (455, 145725), (469, 141375), (525, 126295), (609, 108875), (725, 91455), (871, 76125), (875, 75777), (975, 68005), (1005, 65975), (1015, 65325), (1131, 58625), (1365, 48575), (1407, 47125), (1625, 40803), (1675, 39585), (1885, 35175), (1943, 34125), (2175, 30485), (2275, 29145), (2345, 28275), (2613, 25375), (2625, 25259), (2639, 25125), (3045, 21775), (3625, 18291), (4355, 15225), (4875, 13601), (5025, 13195), (5075, 13065), (5655, 11725), (5829, 11375), (6097, 10875), (6825, 9715), (7035, 9425), (7917, 8375)]