61307895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8703

約数の個数: 32

約数和(自身を含む): 109511424

約数和(自身を除く): 48203529

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 8641, 25923, 43205, 95051, 129615, 285153, 371563, 475255, 1114689, 1425765, 1857815, 4087193, 5573445, 12261579, 20435965, 61307895]

約数ペア:

[(1, 61307895), (3, 20435965), (5, 12261579), (11, 5573445), (15, 4087193), (33, 1857815), (43, 1425765), (55, 1114689), (129, 475255), (165, 371563), (215, 285153), (473, 129615), (645, 95051), (1419, 43205), (2365, 25923), (7095, 8641)]