68646435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32003}}^1$

素因数の和:32035

約数の個数: 32

約数和(自身を含む): 129040128

約数和(自身を除く): 60393693

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 32003, 96009, 160015, 352033, 416039, 480045, 1056099, 1248117, 1760165, 2080195, 4576429, 5280495, 6240585, 13729287, 22882145, 68646435]

約数ペア:

[(1, 68646435), (3, 22882145), (5, 13729287), (11, 6240585), (13, 5280495), (15, 4576429), (33, 2080195), (39, 1760165), (55, 1248117), (65, 1056099), (143, 480045), (165, 416039), (195, 352033), (429, 160015), (715, 96009), (2145, 32003)]