2938825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 4017600

約数和(自身を除く): 1078775

約数列:

[1, 5, 19, 23, 25, 95, 115, 269, 437, 475, 575, 1345, 2185, 5111, 6187, 6725, 10925, 25555, 30935, 117553, 127775, 154675, 587765, 2938825]

約数ペア:

[(1, 2938825), (5, 587765), (19, 154675), (23, 127775), (25, 117553), (95, 30935), (115, 25555), (269, 10925), (437, 6725), (475, 6187), (575, 5111), (1345, 2185)]