125625747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 192665088

約数和(自身を除く): 67039341

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2967, 3257, 9771, 12857, 38571, 42341, 74911, 127023, 140051, 224733, 420153, 973843, 1820663, 2921529, 3221173, 5461989, 9663519, 41875249, 125625747]

約数ペア:

[(1, 125625747), (3, 41875249), (13, 9663519), (23, 5461989), (39, 3221173), (43, 2921529), (69, 1820663), (129, 973843), (299, 420153), (559, 224733), (897, 140051), (989, 127023), (1677, 74911), (2967, 42341), (3257, 38571), (9771, 12857)]