123928365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17467}}^1$

素因数の和:17529

約数の個数: 32

約数和(自身を含む): 221354496

約数和(自身を除く): 97426131

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 17467, 52401, 87335, 192137, 262005, 576411, 751081, 960685, 2253243, 2882055, 3755405, 8261891, 11266215, 24785673, 41309455, 123928365]

約数ペア:

[(1, 123928365), (3, 41309455), (5, 24785673), (11, 11266215), (15, 8261891), (33, 3755405), (43, 2882055), (55, 2253243), (129, 960685), (165, 751081), (215, 576411), (473, 262005), (645, 192137), (1419, 87335), (2365, 52401), (7095, 17467)]