15255495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1$

素因数の和:7271

約数の個数: 24

約数和(自身を含む): 27009216

約数和(自身を除く): 11753721

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7213, 21639, 36065, 64917, 108195, 324585, 339011, 1017033, 1695055, 3051099, 5085165, 15255495]

約数ペア:

[(1, 15255495), (3, 5085165), (5, 3051099), (9, 1695055), (15, 1017033), (45, 339011), (47, 324585), (141, 108195), (235, 64917), (423, 36065), (705, 21639), (2115, 7213)]