90944245

素因数分解:

$5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 127498968

約数和(自身を除く): 36554723

約数列:

[1, 5, 7, 35, 49, 245, 281, 1321, 1405, 1967, 6605, 9247, 9835, 13769, 46235, 64729, 68845, 323645, 371201, 1856005, 2598407, 12992035, 18188849, 90944245]

約数ペア:

[(1, 90944245), (5, 18188849), (7, 12992035), (35, 2598407), (49, 1856005), (245, 371201), (281, 323645), (1321, 68845), (1405, 64729), (1967, 46235), (6605, 13769), (9247, 9835)]