64798045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14879}}^1$

素因数の和:14964

約数の個数: 16

約数和(自身を含む): 84994560

約数和(自身を除く): 20196515

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 14879, 74395, 193427, 967135, 996893, 4984465, 12959609, 64798045]

約数ペア:

[(1, 64798045), (5, 12959609), (13, 4984465), (65, 996893), (67, 967135), (335, 193427), (871, 74395), (4355, 14879)]