13039635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 24640416

約数和(自身を除く): 11600781

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 157, 245, 339, 471, 565, 735, 785, 791, 1099, 1695, 2355, 2373, 3297, 3955, 5495, 5537, 7693, 11865, 16485, 16611, 17741, 23079, 27685, 38465, 53223, 83055, 88705, 115395, 124187, 266115, 372561, 620935, 869309, 1862805, 2607927, 4346545, 13039635]

約数ペア:

[(1, 13039635), (3, 4346545), (5, 2607927), (7, 1862805), (15, 869309), (21, 620935), (35, 372561), (49, 266115), (105, 124187), (113, 115395), (147, 88705), (157, 83055), (245, 53223), (339, 38465), (471, 27685), (565, 23079), (735, 17741), (785, 16611), (791, 16485), (1099, 11865), (1695, 7693), (2355, 5537), (2373, 5495), (3297, 3955)]