64772655

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12373}}^1$

素因数の和:12730

約数の個数: 16

約数和(自身を含む): 103941600

約数和(自身を除く): 39168945

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 12373, 37119, 61865, 185595, 4318177, 12954531, 21590885, 64772655]

約数ペア:

[(1, 64772655), (3, 21590885), (5, 12954531), (15, 4318177), (349, 185595), (1047, 61865), (1745, 37119), (5235, 12373)]