9628905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 18373824

約数和(自身を除く): 8744919

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 67, 143, 165, 195, 201, 335, 429, 715, 737, 871, 1005, 2145, 2211, 2613, 3685, 4355, 4489, 9581, 11055, 13065, 13467, 22445, 28743, 47905, 49379, 58357, 67335, 143715, 148137, 175071, 246895, 291785, 641927, 740685, 875355, 1925781, 3209635, 9628905]

約数ペア:

[(1, 9628905), (3, 3209635), (5, 1925781), (11, 875355), (13, 740685), (15, 641927), (33, 291785), (39, 246895), (55, 175071), (65, 148137), (67, 143715), (143, 67335), (165, 58357), (195, 49379), (201, 47905), (335, 28743), (429, 22445), (715, 13467), (737, 13065), (871, 11055), (1005, 9581), (2145, 4489), (2211, 4355), (2613, 3685)]