38968655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 52687152

約数和(自身を除く): 13718497

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 1571, 2255, 4961, 7855, 17281, 24805, 64411, 86405, 190091, 322055, 708521, 950455, 3542605, 7793731, 38968655]

約数ペア:

[(1, 38968655), (5, 7793731), (11, 3542605), (41, 950455), (55, 708521), (121, 322055), (205, 190091), (451, 86405), (605, 64411), (1571, 24805), (2255, 17281), (4961, 7855)]