29888505

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{821}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 51933960

約数和(自身を除く): 22045455

約数列:

[1, 3, 5, 9, 15, 45, 809, 821, 2427, 2463, 4045, 4105, 7281, 7389, 12135, 12315, 36405, 36945, 664189, 1992567, 3320945, 5977701, 9962835, 29888505]

約数ペア:

[(1, 29888505), (3, 9962835), (5, 5977701), (9, 3320945), (15, 1992567), (45, 664189), (809, 36945), (821, 36405), (2427, 12315), (2463, 12135), (4045, 7389), (4105, 7281)]