67398615

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1153}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 120200640

約数和(自身を除く): 52802025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 1153, 1299, 2165, 3459, 3897, 5765, 6495, 10377, 11691, 17295, 19485, 31131, 51885, 58455, 155655, 499249, 1497747, 2496245, 4493241, 7488735, 13479723, 22466205, 67398615]

約数ペア:

[(1, 67398615), (3, 22466205), (5, 13479723), (9, 7488735), (15, 4493241), (27, 2496245), (45, 1497747), (135, 499249), (433, 155655), (1153, 58455), (1299, 51885), (2165, 31131), (3459, 19485), (3897, 17295), (5765, 11691), (6495, 10377)]