64941085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4357}}^1$

素因数の和:4644

約数の個数: 16

約数和(自身を含む): 85347072

約数和(自身を除く): 20405987

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 4357, 14905, 21785, 47927, 239635, 1180747, 5903735, 12988217, 64941085]

約数ペア:

[(1, 64941085), (5, 12988217), (11, 5903735), (55, 1180747), (271, 239635), (1355, 47927), (2981, 21785), (4357, 14905)]