70916985

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 126437760

約数和(自身を除く): 55520775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 971, 1623, 2705, 2913, 4855, 4869, 8115, 8739, 14565, 14607, 24345, 26217, 43695, 73035, 131085, 525311, 1575933, 2626555, 4727799, 7879665, 14183397, 23638995, 70916985]

約数ペア:

[(1, 70916985), (3, 23638995), (5, 14183397), (9, 7879665), (15, 4727799), (27, 2626555), (45, 1575933), (135, 525311), (541, 131085), (971, 73035), (1623, 43695), (2705, 26217), (2913, 24345), (4855, 14607), (4869, 14565), (8115, 8739)]