79720335

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3299}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 62839665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2685, 3299, 4833, 8055, 9897, 16495, 24165, 29691, 49485, 89073, 148455, 445365, 590521, 1771563, 2952605, 5314689, 8857815, 15944067, 26573445, 79720335]

約数ペア:

[(1, 79720335), (3, 26573445), (5, 15944067), (9, 8857815), (15, 5314689), (27, 2952605), (45, 1771563), (135, 590521), (179, 445365), (537, 148455), (895, 89073), (1611, 49485), (2685, 29691), (3299, 24165), (4833, 16495), (8055, 9897)]