65830515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 110401536

約数和(自身を除く): 44571021

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 2113, 6231, 6339, 10385, 10565, 31155, 31695, 65503, 141571, 196509, 327515, 424713, 707855, 982545, 2123565, 4388701, 13166103, 21943505, 65830515]

約数ペア:

[(1, 65830515), (3, 21943505), (5, 13166103), (15, 4388701), (31, 2123565), (67, 982545), (93, 707855), (155, 424713), (201, 327515), (335, 196509), (465, 141571), (1005, 65503), (2077, 31695), (2113, 31155), (6231, 10565), (6339, 10385)]