76543025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5081

約数の個数: 24

約数和(自身を含む): 104409984

約数和(自身を除く): 27866959

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 5011, 15275, 25055, 65143, 125275, 235517, 325715, 1177585, 1628575, 3061721, 5887925, 15308605, 76543025]

約数ペア:

[(1, 76543025), (5, 15308605), (13, 5887925), (25, 3061721), (47, 1628575), (65, 1177585), (235, 325715), (325, 235517), (611, 125275), (1175, 65143), (3055, 25055), (5011, 15275)]