98889505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10639}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 140192640

約数和(自身を除く): 41303135

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 10639, 53195, 117029, 138307, 585145, 691535, 1521377, 1797991, 7606885, 8989955, 19777901, 98889505]

約数ペア:

[(1, 98889505), (5, 19777901), (11, 8989955), (13, 7606885), (55, 1797991), (65, 1521377), (143, 691535), (169, 585145), (715, 138307), (845, 117029), (1859, 53195), (9295, 10639)]