233428195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46639}}^1$

素因数の和:46675

約数の個数: 32

約数和(自身を含む): 376104960

約数和(自身を除く): 142676765

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 46639, 233195, 326473, 513029, 606307, 1632365, 2565145, 3031535, 3591203, 4244149, 6669377, 17956015, 21220745, 33346885, 46685639, 233428195]

約数ペア:

[(1, 233428195), (5, 46685639), (7, 33346885), (11, 21220745), (13, 17956015), (35, 6669377), (55, 4244149), (65, 3591203), (77, 3031535), (91, 2565145), (143, 1632365), (385, 606307), (455, 513029), (715, 326473), (1001, 233195), (5005, 46639)]