68094015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 51656385

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 2969, 4587, 7645, 8907, 14845, 22935, 32659, 44535, 97977, 163295, 412691, 489885, 1238073, 2063455, 4539601, 6190365, 13618803, 22698005, 68094015]

約数ペア:

[(1, 68094015), (3, 22698005), (5, 13618803), (11, 6190365), (15, 4539601), (33, 2063455), (55, 1238073), (139, 489885), (165, 412691), (417, 163295), (695, 97977), (1529, 44535), (2085, 32659), (2969, 22935), (4587, 14845), (7645, 8907)]