25933105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 9836495

約数列:

[1, 5, 11, 29, 55, 71, 145, 229, 319, 355, 781, 1145, 1595, 2059, 2519, 3905, 6641, 10295, 12595, 16259, 22649, 33205, 73051, 81295, 113245, 178849, 365255, 471511, 894245, 2357555, 5186621, 25933105]

約数ペア:

[(1, 25933105), (5, 5186621), (11, 2357555), (29, 894245), (55, 471511), (71, 365255), (145, 178849), (229, 113245), (319, 81295), (355, 73051), (781, 33205), (1145, 22649), (1595, 16259), (2059, 12595), (2519, 10295), (3905, 6641)]