121826375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 169985088

約数和(自身を除く): 48158713

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2161, 2255, 5125, 10805, 11275, 23771, 54025, 56375, 88601, 118855, 270125, 443005, 594275, 974611, 2215025, 2971375, 4873055, 11075125, 24365275, 121826375]

約数ペア:

[(1, 121826375), (5, 24365275), (11, 11075125), (25, 4873055), (41, 2971375), (55, 2215025), (125, 974611), (205, 594275), (275, 443005), (451, 270125), (1025, 118855), (1375, 88601), (2161, 56375), (2255, 54025), (5125, 23771), (10805, 11275)]