3945246955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{40763}}^1$

素因数の和:42270

約数の個数: 16

約数和(自身を含む): 5102022240

約数和(自身を除く): 1156775285

約数列:

[1, 5, 13, 65, 1489, 7445, 19357, 40763, 96785, 203815, 529919, 2649595, 60696107, 303480535, 789049391, 3945246955]

約数ペア:

[(1, 3945246955), (5, 789049391), (13, 303480535), (65, 60696107), (1489, 2649595), (7445, 529919), (19357, 203815), (40763, 96785)]