1490479995

素因数分解:

$3^1\times 5^1\times {\mathrm{13121}}^1\times {\mathrm{7573}}^1$

素因数の和:20702

約数の個数: 16

約数和(自身を含む): 2385264672

約数和(自身を除く): 894784677

約数列:

[1, 3, 5, 15, 7573, 13121, 22719, 37865, 39363, 65605, 113595, 196815, 99365333, 298095999, 496826665, 1490479995]

約数ペア:

[(1, 1490479995), (3, 496826665), (5, 298095999), (15, 99365333), (7573, 196815), (13121, 113595), (22719, 65605), (37865, 39363)]