64223855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4079}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 79902720

約数和(自身を除く): 15678865

約数列:

[1, 5, 47, 67, 235, 335, 3149, 4079, 15745, 20395, 191713, 273293, 958565, 1366465, 12844771, 64223855]

約数ペア:

[(1, 64223855), (5, 12844771), (47, 1366465), (67, 958565), (235, 273293), (335, 191713), (3149, 20395), (4079, 15745)]