27211335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 45373440

約数和(自身を除く): 18162105

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 417, 421, 465, 695, 1263, 2085, 2105, 4309, 6315, 12927, 13051, 21545, 39153, 58519, 64635, 65255, 175557, 195765, 292595, 877785, 1814089, 5442267, 9070445, 27211335]

約数ペア:

[(1, 27211335), (3, 9070445), (5, 5442267), (15, 1814089), (31, 877785), (93, 292595), (139, 195765), (155, 175557), (417, 65255), (421, 64635), (465, 58519), (695, 39153), (1263, 21545), (2085, 13051), (2105, 12927), (4309, 6315)]