155113625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 205370880

約数和(自身を除く): 50257255

約数列:

[1, 5, 19, 25, 95, 125, 241, 271, 475, 1205, 1355, 2375, 4579, 5149, 6025, 6775, 22895, 25745, 30125, 33875, 65311, 114475, 128725, 326555, 572375, 643625, 1240909, 1632775, 6204545, 8163875, 31022725, 155113625]

約数ペア:

[(1, 155113625), (5, 31022725), (19, 8163875), (25, 6204545), (95, 1632775), (125, 1240909), (241, 643625), (271, 572375), (475, 326555), (1205, 128725), (1355, 114475), (2375, 65311), (4579, 33875), (5149, 30125), (6025, 25745), (6775, 22895)]