305422272025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31121}}^1\times {\mathrm{30197}}^1$

素因数の和:61341

約数の個数: 24

約数和(自身を含む): 407882815704

約数和(自身を除く): 102460543679

約数列:

[1, 5, 13, 25, 65, 325, 30197, 31121, 150985, 155605, 392561, 404573, 754925, 778025, 1962805, 2022865, 9814025, 10114325, 939760837, 4698804185, 12216890881, 23494020925, 61084454405, 305422272025]

約数ペア:

[(1, 305422272025), (5, 61084454405), (13, 23494020925), (25, 12216890881), (65, 4698804185), (325, 939760837), (30197, 10114325), (31121, 9814025), (150985, 2022865), (155605, 1962805), (392561, 778025), (404573, 754925)]