22190025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 43122240

約数和(自身を除く): 20932215

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2069, 2145, 3575, 6207, 10345, 10725, 22759, 26897, 31035, 51725, 68277, 80691, 113795, 134485, 155175, 295867, 341385, 403455, 568975, 672425, 887601, 1479335, 1706925, 2017275, 4438005, 7396675, 22190025]

約数ペア:

[(1, 22190025), (3, 7396675), (5, 4438005), (11, 2017275), (13, 1706925), (15, 1479335), (25, 887601), (33, 672425), (39, 568975), (55, 403455), (65, 341385), (75, 295867), (143, 155175), (165, 134485), (195, 113795), (275, 80691), (325, 68277), (429, 51725), (715, 31035), (825, 26897), (975, 22759), (2069, 10725), (2145, 10345), (3575, 6207)]