139814885

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{33569}}^1$

素因数の和:33605

約数の個数: 24

約数和(自身を含む): 206656920

約数和(自身を除く): 66842035

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 33569, 167845, 234983, 570673, 1174915, 1644881, 2853365, 3994711, 8224405, 19973555, 27962977, 139814885]

約数ペア:

[(1, 139814885), (5, 27962977), (7, 19973555), (17, 8224405), (35, 3994711), (49, 2853365), (85, 1644881), (119, 1174915), (245, 570673), (595, 234983), (833, 167845), (4165, 33569)]