63970645

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 78865920

約数和(自身を除く): 14895275

約数列:

[1, 5, 71, 79, 355, 395, 2281, 5609, 11405, 28045, 161951, 180199, 809755, 900995, 12794129, 63970645]

約数ペア:

[(1, 63970645), (5, 12794129), (71, 900995), (79, 809755), (355, 180199), (395, 161951), (2281, 28045), (5609, 11405)]