1125655

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 1547280

約数和(自身を除く): 421625

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 289, 323, 697, 779, 1445, 1615, 3485, 3895, 5491, 11849, 13243, 27455, 59245, 66215, 225131, 1125655]

約数ペア:

[(1, 1125655), (5, 225131), (17, 66215), (19, 59245), (41, 27455), (85, 13243), (95, 11849), (205, 5491), (289, 3895), (323, 3485), (697, 1615), (779, 1445)]