857794811905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{253387}}^1$

素因数の和:254089

約数の個数: 32

約数和(自身を含む): 1095365917440

約数和(自身を除く): 237571105535

約数列:

[1, 5, 29, 37, 145, 185, 631, 1073, 3155, 5365, 18299, 23347, 91495, 116735, 253387, 677063, 1266935, 3385315, 7348223, 9375319, 36741115, 46876595, 159887197, 271884251, 799435985, 1359421255, 4636728713, 5915826289, 23183643565, 29579131445, 171558962381, 857794811905]

約数ペア:

[(1, 857794811905), (5, 171558962381), (29, 29579131445), (37, 23183643565), (145, 5915826289), (185, 4636728713), (631, 1359421255), (1073, 799435985), (3155, 271884251), (5365, 159887197), (18299, 46876595), (23347, 36741115), (91495, 9375319), (116735, 7348223), (253387, 3385315), (677063, 1266935)]