2539625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 3459456

約数和(自身を除く): 919831

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 1847, 9235, 20317, 46175, 101585, 230875, 507925, 2539625]

約数ペア:

[(1, 2539625), (5, 507925), (11, 230875), (25, 101585), (55, 46175), (125, 20317), (275, 9235), (1375, 1847)]