68040195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{146323}}^1$

素因数の和:146362

約数の個数: 16

約数和(自身を含む): 112376832

約数和(自身を除く): 44336637

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 146323, 438969, 731615, 2194845, 4536013, 13608039, 22680065, 68040195]

約数ペア:

[(1, 68040195), (3, 22680065), (5, 13608039), (15, 4536013), (31, 2194845), (93, 731615), (155, 438969), (465, 146323)]