64983325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12477

約数の個数: 24

約数和(自身を含む): 92538720

約数和(自身を除く): 27555395

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 12437, 62185, 136807, 236303, 310925, 684035, 1181515, 2599333, 3420175, 5907575, 12996665, 64983325]

約数ペア:

[(1, 64983325), (5, 12996665), (11, 5907575), (19, 3420175), (25, 2599333), (55, 1181515), (95, 684035), (209, 310925), (275, 236303), (475, 136807), (1045, 62185), (5225, 12437)]