133556495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 171105792

約数和(自身を除く): 37549297

約数列:

[1, 5, 37, 43, 103, 163, 185, 215, 515, 815, 1591, 3811, 4429, 6031, 7009, 7955, 16789, 19055, 22145, 30155, 35045, 83945, 163873, 259333, 621193, 721927, 819365, 1296665, 3105965, 3609635, 26711299, 133556495]

約数ペア:

[(1, 133556495), (5, 26711299), (37, 3609635), (43, 3105965), (103, 1296665), (163, 819365), (185, 721927), (215, 621193), (515, 259333), (815, 163873), (1591, 83945), (3811, 35045), (4429, 30155), (6031, 22145), (7009, 19055), (7955, 16789)]