25262445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 43771392

約数和(自身を除く): 18508947

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 353, 367, 1059, 1101, 1765, 1835, 4589, 4771, 5295, 5505, 13767, 14313, 22945, 23855, 68835, 71565, 129551, 388653, 647755, 1684163, 1943265, 5052489, 8420815, 25262445]

約数ペア:

[(1, 25262445), (3, 8420815), (5, 5052489), (13, 1943265), (15, 1684163), (39, 647755), (65, 388653), (195, 129551), (353, 71565), (367, 68835), (1059, 23855), (1101, 22945), (1765, 14313), (1835, 13767), (4589, 5505), (4771, 5295)]