534631775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 674956800

約数和(自身を除く): 140325025

約数列:

[1, 5, 25, 71, 355, 359, 839, 1775, 1795, 4195, 8975, 20975, 25489, 59569, 127445, 297845, 301201, 637225, 1489225, 1506005, 7530025, 21385271, 106926355, 534631775]

約数ペア:

[(1, 534631775), (5, 106926355), (25, 21385271), (71, 7530025), (355, 1506005), (359, 1489225), (839, 637225), (1775, 301201), (1795, 297845), (4195, 127445), (8975, 59569), (20975, 25489)]