64730755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8423}}^1$

素因数の和:8510

約数の個数: 16

約数和(自身を含む): 81881280

約数和(自身を除く): 17150525

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 8423, 42115, 244267, 446419, 1221335, 2232095, 12946151, 64730755]

約数ペア:

[(1, 64730755), (5, 12946151), (29, 2232095), (53, 1221335), (145, 446419), (265, 244267), (1537, 42115), (7685, 8423)]