12940875

素因数分解:

$3^2\times 5^3\times {\mathrm{11503}}^1$

素因数の和:11524

約数の個数: 24

約数和(自身を含む): 23330112

約数和(自身を除く): 10389237

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 11503, 34509, 57515, 103527, 172545, 287575, 517635, 862725, 1437875, 2588175, 4313625, 12940875]

約数ペア:

[(1, 12940875), (3, 4313625), (5, 2588175), (9, 1437875), (15, 862725), (25, 517635), (45, 287575), (75, 172545), (125, 103527), (225, 57515), (375, 34509), (1125, 11503)]