15018705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25673}}^1$

素因数の和:25697

約数の個数: 24

約数和(自身を含む): 28036008

約数和(自身を除く): 13017303

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 25673, 77019, 128365, 231057, 333749, 385095, 1001247, 1155285, 1668745, 3003741, 5006235, 15018705]

約数ペア:

[(1, 15018705), (3, 5006235), (5, 3003741), (9, 1668745), (13, 1155285), (15, 1001247), (39, 385095), (45, 333749), (65, 231057), (117, 128365), (195, 77019), (585, 25673)]