70712865

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9883}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 128096640

約数和(自身を除く): 57383775

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 9883, 29649, 49415, 88947, 148245, 266841, 444735, 523799, 1334205, 1571397, 2618995, 4714191, 7856985, 14142573, 23570955, 70712865]

約数ペア:

[(1, 70712865), (3, 23570955), (5, 14142573), (9, 7856985), (15, 4714191), (27, 2618995), (45, 1571397), (53, 1334205), (135, 523799), (159, 444735), (265, 266841), (477, 148245), (795, 88947), (1431, 49415), (2385, 29649), (7155, 9883)]