66494845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 82644480

約数和(自身を除く): 16149635

約数列:

[1, 5, 31, 155, 421, 1019, 2105, 5095, 13051, 31589, 65255, 157945, 428999, 2144995, 13298969, 66494845]

約数ペア:

[(1, 66494845), (5, 13298969), (31, 2144995), (155, 428999), (421, 157945), (1019, 65255), (2105, 31589), (5095, 13051)]