258022395

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3613}}^1$

素因数の和:3673

約数の個数: 48

約数和(自身を含む): 479650080

約数和(自身を除く): 221627685

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1035, 1587, 2645, 3105, 3613, 4761, 7935, 10839, 14283, 18065, 23805, 32517, 54195, 71415, 83099, 97551, 162585, 249297, 415495, 487755, 747891, 1246485, 1911277, 2243673, 3739455, 5733831, 9556385, 11218365, 17201493, 28669155, 51604479, 86007465, 258022395]

約数ペア:

[(1, 258022395), (3, 86007465), (5, 51604479), (9, 28669155), (15, 17201493), (23, 11218365), (27, 9556385), (45, 5733831), (69, 3739455), (115, 2243673), (135, 1911277), (207, 1246485), (345, 747891), (529, 487755), (621, 415495), (1035, 249297), (1587, 162585), (2645, 97551), (3105, 83099), (3613, 71415), (4761, 54195), (7935, 32517), (10839, 23805), (14283, 18065)]