42985855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 57130416

約数和(自身を除く): 14144561

約数列:

[1, 5, 11, 55, 121, 227, 313, 605, 1135, 1565, 2497, 3443, 12485, 17215, 27467, 37873, 71051, 137335, 189365, 355255, 781561, 3907805, 8597171, 42985855]

約数ペア:

[(1, 42985855), (5, 8597171), (11, 3907805), (55, 781561), (121, 355255), (227, 189365), (313, 137335), (605, 71051), (1135, 37873), (1565, 27467), (2497, 17215), (3443, 12485)]