15528591

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14772

約数の個数: 20

約数和(自身を含む): 24983112

約数和(自身を除く): 9454521

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14747, 44241, 132723, 191711, 398169, 575133, 1194507, 1725399, 5176197, 15528591]

約数ペア:

[(1, 15528591), (3, 5176197), (9, 1725399), (13, 1194507), (27, 575133), (39, 398169), (81, 191711), (117, 132723), (351, 44241), (1053, 14747)]