61908715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1129}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 81197280

約数和(自身を除く): 19288565

約数列:

[1, 5, 11, 55, 997, 1129, 4985, 5645, 10967, 12419, 54835, 62095, 1125613, 5628065, 12381743, 61908715]

約数ペア:

[(1, 61908715), (5, 12381743), (11, 5628065), (55, 1125613), (997, 62095), (1129, 54835), (4985, 12419), (5645, 10967)]