858456045

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{29761}}^1$

素因数の和:30413

約数の個数: 24

約数和(自身を含む): 1490361912

約数和(自身を除く): 631905867

約数列:

[1, 3, 5, 9, 15, 45, 641, 1923, 3205, 5769, 9615, 28845, 29761, 89283, 148805, 267849, 446415, 1339245, 19076801, 57230403, 95384005, 171691209, 286152015, 858456045]

約数ペア:

[(1, 858456045), (3, 286152015), (5, 171691209), (9, 95384005), (15, 57230403), (45, 19076801), (641, 1339245), (1923, 446415), (3205, 267849), (5769, 148805), (9615, 89283), (28845, 29761)]