42751215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73079}}^1$

素因数の和:73103

約数の個数: 24

約数和(自身を含む): 79803360

約数和(自身を除く): 37052145

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 73079, 219237, 365395, 657711, 950027, 1096185, 2850081, 3288555, 4750135, 8550243, 14250405, 42751215]

約数ペア:

[(1, 42751215), (3, 14250405), (5, 8550243), (9, 4750135), (13, 3288555), (15, 2850081), (39, 1096185), (45, 950027), (65, 657711), (117, 365395), (195, 219237), (585, 73079)]