31414175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 42278544

約数和(自身を除く): 10864369

約数列:

[1, 5, 13, 25, 65, 163, 325, 593, 815, 2119, 2965, 4075, 7709, 10595, 14825, 38545, 52975, 96659, 192725, 483295, 1256567, 2416475, 6282835, 31414175]

約数ペア:

[(1, 31414175), (5, 6282835), (13, 2416475), (25, 1256567), (65, 483295), (163, 192725), (325, 96659), (593, 52975), (815, 38545), (2119, 14825), (2965, 10595), (4075, 7709)]