13329715

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 19075392

約数和(自身を除く): 5745677

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1327, 1435, 2009, 6635, 9289, 10045, 46445, 54407, 65023, 272035, 325115, 380849, 1904245, 2665943, 13329715]

約数ペア:

[(1, 13329715), (5, 2665943), (7, 1904245), (35, 380849), (41, 325115), (49, 272035), (205, 65023), (245, 54407), (287, 46445), (1327, 10045), (1435, 9289), (2009, 6635)]