565147375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15121}}^1$

素因数の和:15172

約数の個数: 32

約数和(自身を含む): 792634752

約数和(自身を除く): 227487377

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1625, 2875, 7475, 15121, 37375, 75605, 196573, 347783, 378025, 982865, 1738915, 1890125, 4521179, 4914325, 8694575, 22605895, 24571625, 43472875, 113029475, 565147375]

約数ペア:

[(1, 565147375), (5, 113029475), (13, 43472875), (23, 24571625), (25, 22605895), (65, 8694575), (115, 4914325), (125, 4521179), (299, 1890125), (325, 1738915), (575, 982865), (1495, 378025), (1625, 347783), (2875, 196573), (7475, 75605), (15121, 37375)]