252201125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 93744475

約数列:

[1, 5, 11, 25, 55, 125, 149, 275, 745, 1231, 1375, 1639, 3725, 6155, 8195, 13541, 18625, 30775, 40975, 67705, 153875, 183419, 204875, 338525, 917095, 1692625, 2017609, 4585475, 10088045, 22927375, 50440225, 252201125]

約数ペア:

[(1, 252201125), (5, 50440225), (11, 22927375), (25, 10088045), (55, 4585475), (125, 2017609), (149, 1692625), (275, 917095), (745, 338525), (1231, 204875), (1375, 183419), (1639, 153875), (3725, 67705), (6155, 40975), (8195, 30775), (13541, 18625)]