139075895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5701}}^1$

素因数の和:5771

約数の個数: 32

約数和(自身を含む): 206914176

約数和(自身を除く): 67838281

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 4879, 5701, 24395, 28505, 39907, 96917, 199535, 233741, 484585, 678419, 1168705, 1636187, 3392095, 3973597, 8180935, 19867985, 27815179, 139075895]

約数ペア:

[(1, 139075895), (5, 27815179), (7, 19867985), (17, 8180935), (35, 3973597), (41, 3392095), (85, 1636187), (119, 1168705), (205, 678419), (287, 484585), (595, 233741), (697, 199535), (1435, 96917), (3485, 39907), (4879, 28505), (5701, 24395)]