41721295

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 64564128

約数和(自身を除く): 22842833

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 113, 137, 245, 385, 539, 565, 685, 791, 959, 1243, 1507, 2695, 3955, 4795, 5537, 6215, 6713, 7535, 8701, 10549, 15481, 27685, 33565, 43505, 52745, 60907, 73843, 77405, 108367, 170291, 304535, 369215, 541835, 758569, 851455, 1192037, 3792845, 5960185, 8344259, 41721295]

約数ペア:

[(1, 41721295), (5, 8344259), (7, 5960185), (11, 3792845), (35, 1192037), (49, 851455), (55, 758569), (77, 541835), (113, 369215), (137, 304535), (245, 170291), (385, 108367), (539, 77405), (565, 73843), (685, 60907), (791, 52745), (959, 43505), (1243, 33565), (1507, 27685), (2695, 15481), (3955, 10549), (4795, 8701), (5537, 7535), (6215, 6713)]