99357895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 147893760

約数和(自身を除く): 48535865

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 695, 973, 1571, 1807, 4865, 7855, 9035, 10997, 12649, 20423, 54985, 63245, 102115, 142961, 218369, 714805, 1091845, 1528583, 2838797, 7642915, 14193985, 19871579, 99357895]

約数ペア:

[(1, 99357895), (5, 19871579), (7, 14193985), (13, 7642915), (35, 2838797), (65, 1528583), (91, 1091845), (139, 714805), (455, 218369), (695, 142961), (973, 102115), (1571, 63245), (1807, 54985), (4865, 20423), (7855, 12649), (9035, 10997)]