830090015

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1\times {\mathrm{2251}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 1005941376

約数和(自身を除く): 175851361

約数列:

[1, 5, 131, 563, 655, 2251, 2815, 11255, 73753, 294881, 368765, 1267313, 1474405, 6336565, 166018003, 830090015]

約数ペア:

[(1, 830090015), (5, 166018003), (131, 6336565), (563, 1474405), (655, 1267313), (2251, 368765), (2815, 294881), (11255, 73753)]