64237085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 85753080

約数和(自身を除く): 21515995

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 1193, 4895, 5965, 10769, 13123, 53845, 65615, 106177, 144353, 530885, 721765, 1167947, 5839735, 12847417, 64237085]

約数ペア:

[(1, 64237085), (5, 12847417), (11, 5839735), (55, 1167947), (89, 721765), (121, 530885), (445, 144353), (605, 106177), (979, 65615), (1193, 53845), (4895, 13123), (5965, 10769)]