73470625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 101217600

約数和(自身を除く): 27746975

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 269, 437, 475, 575, 625, 1345, 2185, 2375, 2875, 5111, 6187, 6725, 10925, 11875, 14375, 25555, 30935, 33625, 54625, 117553, 127775, 154675, 168125, 273125, 587765, 638875, 773375, 2938825, 3194375, 3866875, 14694125, 73470625]

約数ペア:

[(1, 73470625), (5, 14694125), (19, 3866875), (23, 3194375), (25, 2938825), (95, 773375), (115, 638875), (125, 587765), (269, 273125), (437, 168125), (475, 154675), (575, 127775), (625, 117553), (1345, 54625), (2185, 33625), (2375, 30935), (2875, 25555), (5111, 14375), (6187, 11875), (6725, 10925)]