16397325495

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1511971}}^1$

素因数の和:1512223

約数の個数: 24

約数和(自身を含む): 28539983472

約数和(自身を除く): 12142657977

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 10845, 1511971, 4535913, 7559855, 13607739, 22679565, 68038695, 364385011, 1093155033, 1821925055, 3279465099, 5465775165, 16397325495]

約数ペア:

[(1, 16397325495), (3, 5465775165), (5, 3279465099), (9, 1821925055), (15, 1093155033), (45, 364385011), (241, 68038695), (723, 22679565), (1205, 13607739), (2169, 7559855), (3615, 4535913), (10845, 1511971)]