64426465

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 79073280

約数和(自身を除く): 14646815

約数列:

[1, 5, 71, 127, 355, 635, 1429, 7145, 9017, 45085, 101459, 181483, 507295, 907415, 12885293, 64426465]

約数ペア:

[(1, 64426465), (5, 12885293), (71, 907415), (127, 507295), (355, 181483), (635, 101459), (1429, 45085), (7145, 9017)]