64132995

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{99431}}^1$

素因数の和:99482

約数の個数: 16

約数和(自身を含む): 105000192

約数和(自身を除く): 40867197

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 99431, 298293, 497155, 1491465, 4275533, 12826599, 21377665, 64132995]

約数ペア:

[(1, 64132995), (3, 21377665), (5, 12826599), (15, 4275533), (43, 1491465), (129, 497155), (215, 298293), (645, 99431)]