25154571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 13875189

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 967, 1131, 2001, 2901, 8671, 12571, 22241, 26013, 28043, 37713, 66723, 84129, 289133, 364559, 644989, 867399, 1093677, 1934967, 8384857, 25154571]

約数ペア:

[(1, 25154571), (3, 8384857), (13, 1934967), (23, 1093677), (29, 867399), (39, 644989), (69, 364559), (87, 289133), (299, 84129), (377, 66723), (667, 37713), (897, 28043), (967, 26013), (1131, 22241), (2001, 12571), (2901, 8671)]