481796015

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 612940608

約数和(自身を除く): 131144593

約数列:

[1, 5, 19, 95, 293, 361, 911, 1465, 1805, 4555, 5567, 17309, 27835, 86545, 105773, 266923, 328871, 528865, 1334615, 1644355, 5071537, 25357685, 96359203, 481796015]

約数ペア:

[(1, 481796015), (5, 96359203), (19, 25357685), (95, 5071537), (293, 1644355), (361, 1334615), (911, 528865), (1465, 328871), (1805, 266923), (4555, 105773), (5567, 86545), (17309, 27835)]