7325265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 12329856

約数和(自身を除く): 5004591

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 277, 615, 645, 831, 1385, 1763, 4155, 5289, 8815, 11357, 11911, 26445, 34071, 35733, 56785, 59555, 170355, 178665, 488351, 1465053, 2441755, 7325265]

約数ペア:

[(1, 7325265), (3, 2441755), (5, 1465053), (15, 488351), (41, 178665), (43, 170355), (123, 59555), (129, 56785), (205, 35733), (215, 34071), (277, 26445), (615, 11911), (645, 11357), (831, 8815), (1385, 5289), (1763, 4155)]