63979945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 79940160

約数和(自身を除く): 15960215

約数列:

[1, 5, 29, 145, 163, 815, 2707, 4727, 13535, 23635, 78503, 392515, 441241, 2206205, 12795989, 63979945]

約数ペア:

[(1, 63979945), (5, 12795989), (29, 2206205), (145, 441241), (163, 392515), (815, 78503), (2707, 23635), (4727, 13535)]