15009795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7757}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 26625456

約数和(自身を除く): 11615661

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 7757, 23271, 38785, 69813, 116355, 333551, 349065, 1000653, 1667755, 3001959, 5003265, 15009795]

約数ペア:

[(1, 15009795), (3, 5003265), (5, 3001959), (9, 1667755), (15, 1000653), (43, 349065), (45, 333551), (129, 116355), (215, 69813), (387, 38785), (645, 23271), (1935, 7757)]