42661275

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3767}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 71019264

約数和(自身を除く): 28357989

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3767, 3775, 11301, 11325, 18835, 56505, 94175, 282525, 568817, 1706451, 2844085, 8532255, 14220425, 42661275]

約数ペア:

[(1, 42661275), (3, 14220425), (5, 8532255), (15, 2844085), (25, 1706451), (75, 568817), (151, 282525), (453, 94175), (755, 56505), (2265, 18835), (3767, 11325), (3775, 11301)]