1209870845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{32971}}^1$

素因数の和:33196

約数の個数: 16

約数和(自身を含む): 1495609920

約数和(自身を除く): 285739075

約数列:

[1, 5, 41, 179, 205, 895, 7339, 32971, 36695, 164855, 1351811, 5901809, 6759055, 29509045, 241974169, 1209870845]

約数ペア:

[(1, 1209870845), (5, 241974169), (41, 29509045), (179, 6759055), (205, 5901809), (895, 1351811), (7339, 164855), (32971, 36695)]