6969405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 11950848

約数和(自身を除く): 4981443

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 181, 255, 453, 543, 755, 905, 2265, 2567, 2715, 3077, 7701, 9231, 12835, 15385, 27331, 38505, 46155, 81993, 136655, 409965, 464627, 1393881, 2323135, 6969405]

約数ペア:

[(1, 6969405), (3, 2323135), (5, 1393881), (15, 464627), (17, 409965), (51, 136655), (85, 81993), (151, 46155), (181, 38505), (255, 27331), (453, 15385), (543, 12835), (755, 9231), (905, 7701), (2265, 3077), (2567, 2715)]