15233275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 20315664

約数和(自身を除く): 5082389

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 491, 1241, 1825, 2455, 6205, 8347, 12275, 31025, 35843, 41735, 179215, 208675, 609331, 896075, 3046655, 15233275]

約数ペア:

[(1, 15233275), (5, 3046655), (17, 896075), (25, 609331), (73, 208675), (85, 179215), (365, 41735), (425, 35843), (491, 31025), (1241, 12275), (1825, 8347), (2455, 6205)]