64470445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1223}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 83486592

約数和(自身を除く): 19016147

約数列:

[1, 5, 13, 65, 811, 1223, 4055, 6115, 10543, 15899, 52715, 79495, 991853, 4959265, 12894089, 64470445]

約数ペア:

[(1, 64470445), (5, 12894089), (13, 4959265), (65, 991853), (811, 79495), (1223, 52715), (4055, 15899), (6115, 10543)]