64010815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 87179904

約数和(自身を除く): 23169089

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3413, 3751, 17065, 18755, 37543, 105803, 187715, 412973, 529015, 1163833, 2064865, 5819165, 12802163, 64010815]

約数ペア:

[(1, 64010815), (5, 12802163), (11, 5819165), (31, 2064865), (55, 1163833), (121, 529015), (155, 412973), (341, 187715), (605, 105803), (1705, 37543), (3413, 18755), (3751, 17065)]