145500575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27847}}^1$

素因数の和:27887

約数の個数: 24

約数和(自身を含む): 207189120

約数和(自身を除く): 61688545

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 27847, 139235, 306317, 529093, 696175, 1531585, 2645465, 5820023, 7657925, 13227325, 29100115, 145500575]

約数ペア:

[(1, 145500575), (5, 29100115), (11, 13227325), (19, 7657925), (25, 5820023), (55, 2645465), (95, 1531585), (209, 696175), (275, 529093), (475, 306317), (1045, 139235), (5225, 27847)]