11257515

素因数分解:

$3^3\times 5^1\times {\mathrm{83389}}^1$

素因数の和:83403

約数の個数: 16

約数和(自身を含む): 20013600

約数和(自身を除く): 8756085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 83389, 250167, 416945, 750501, 1250835, 2251503, 3752505, 11257515]

約数ペア:

[(1, 11257515), (3, 3752505), (5, 2251503), (9, 1250835), (15, 750501), (27, 416945), (45, 250167), (135, 83389)]