13705125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 13611099

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 161, 175, 227, 345, 375, 483, 525, 575, 681, 805, 875, 1135, 1589, 1725, 2415, 2625, 2875, 3405, 4025, 4767, 5221, 5675, 7945, 8625, 12075, 15663, 17025, 20125, 23835, 26105, 28375, 36547, 39725, 60375, 78315, 85125, 109641, 119175, 130525, 182735, 198625, 391575, 548205, 595875, 652625, 913675, 1957875, 2741025, 4568375, 13705125]

約数ペア:

[(1, 13705125), (3, 4568375), (5, 2741025), (7, 1957875), (15, 913675), (21, 652625), (23, 595875), (25, 548205), (35, 391575), (69, 198625), (75, 182735), (105, 130525), (115, 119175), (125, 109641), (161, 85125), (175, 78315), (227, 60375), (345, 39725), (375, 36547), (483, 28375), (525, 26105), (575, 23835), (681, 20125), (805, 17025), (875, 15663), (1135, 12075), (1589, 8625), (1725, 7945), (2415, 5675), (2625, 5221), (2875, 4767), (3405, 4025)]