2536625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 3913728

約数和(自身を除く): 1377103

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 223, 325, 455, 875, 1115, 1561, 1625, 2275, 2899, 5575, 7805, 11375, 14495, 20293, 27875, 39025, 72475, 101465, 195125, 362375, 507325, 2536625]

約数ペア:

[(1, 2536625), (5, 507325), (7, 362375), (13, 195125), (25, 101465), (35, 72475), (65, 39025), (91, 27875), (125, 20293), (175, 14495), (223, 11375), (325, 7805), (455, 5575), (875, 2899), (1115, 2275), (1561, 1625)]