126840295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{7459}}^1$

素因数の和:7662

約数の個数: 16

約数和(自身を含む): 161136000

約数和(自身を除く): 34295705

約数列:

[1, 5, 19, 95, 179, 895, 3401, 7459, 17005, 37295, 141721, 708605, 1335161, 6675805, 25368059, 126840295]

約数ペア:

[(1, 126840295), (5, 25368059), (19, 6675805), (95, 1335161), (179, 708605), (895, 141721), (3401, 37295), (7459, 17005)]