85027475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 114003120

約数和(自身を除く): 28975645

約数列:

[1, 5, 13, 25, 65, 325, 397, 659, 1985, 3295, 5161, 8567, 9925, 16475, 25805, 42835, 129025, 214175, 261623, 1308115, 3401099, 6540575, 17005495, 85027475]

約数ペア:

[(1, 85027475), (5, 17005495), (13, 6540575), (25, 3401099), (65, 1308115), (325, 261623), (397, 214175), (659, 129025), (1985, 42835), (3295, 25805), (5161, 16475), (8567, 9925)]