920068345

素因数分解:

$5^1\times 7^3\times {\mathrm{293}}^1\times {\mathrm{1831}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 1292659200

約数和(自身を除く): 372590855

約数列:

[1, 5, 7, 35, 49, 245, 293, 343, 1465, 1715, 1831, 2051, 9155, 10255, 12817, 14357, 64085, 71785, 89719, 100499, 448595, 502495, 536483, 628033, 2682415, 3140165, 3755381, 18776905, 26287667, 131438335, 184013669, 920068345]

約数ペア:

[(1, 920068345), (5, 184013669), (7, 131438335), (35, 26287667), (49, 18776905), (245, 3755381), (293, 3140165), (343, 2682415), (1465, 628033), (1715, 536483), (1831, 502495), (2051, 448595), (9155, 100499), (10255, 89719), (12817, 71785), (14357, 64085)]