55420635

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 92619072

約数和(自身を除く): 37198437

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 1637, 2257, 4911, 6771, 8185, 11285, 24555, 33855, 60569, 99857, 181707, 299571, 302845, 499285, 908535, 1497855, 3694709, 11084127, 18473545, 55420635]

約数ペア:

[(1, 55420635), (3, 18473545), (5, 11084127), (15, 3694709), (37, 1497855), (61, 908535), (111, 499285), (183, 302845), (185, 299571), (305, 181707), (555, 99857), (915, 60569), (1637, 33855), (2257, 24555), (4911, 11285), (6771, 8185)]