71950775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 96556320

約数和(自身を除く): 24605545

約数列:

[1, 5, 13, 25, 65, 269, 325, 823, 1345, 3497, 4115, 6725, 10699, 17485, 20575, 53495, 87425, 221387, 267475, 1106935, 2878031, 5534675, 14390155, 71950775]

約数ペア:

[(1, 71950775), (5, 14390155), (13, 5534675), (25, 2878031), (65, 1106935), (269, 267475), (325, 221387), (823, 87425), (1345, 53495), (3497, 20575), (4115, 17485), (6725, 10699)]