72814895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2161}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 91530432

約数和(自身を除く): 18715537

約数列:

[1, 5, 23, 115, 293, 1465, 2161, 6739, 10805, 33695, 49703, 248515, 633173, 3165865, 14562979, 72814895]

約数ペア:

[(1, 72814895), (5, 14562979), (23, 3165865), (115, 633173), (293, 248515), (1465, 49703), (2161, 33695), (6739, 10805)]