64926165

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 107162496

約数和(自身を除く): 42236331

約数列:

[1, 3, 5, 15, 41, 123, 193, 205, 547, 579, 615, 965, 1641, 2735, 2895, 7913, 8205, 22427, 23739, 39565, 67281, 105571, 112135, 118695, 316713, 336405, 527855, 1583565, 4328411, 12985233, 21642055, 64926165]

約数ペア:

[(1, 64926165), (3, 21642055), (5, 12985233), (15, 4328411), (41, 1583565), (123, 527855), (193, 336405), (205, 316713), (547, 118695), (579, 112135), (615, 105571), (965, 67281), (1641, 39565), (2735, 23739), (2895, 22427), (7913, 8205)]