51669015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{80107}}^1$

素因数の和:80158

約数の個数: 16

約数和(自身を含む): 84594048

約数和(自身を除く): 32925033

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 80107, 240321, 400535, 1201605, 3444601, 10333803, 17223005, 51669015]

約数ペア:

[(1, 51669015), (3, 17223005), (5, 10333803), (15, 3444601), (43, 1201605), (129, 400535), (215, 240321), (645, 80107)]