1555483605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 2704980096

約数和(自身を除く): 1149496491

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 311, 507, 845, 933, 1555, 1973, 2535, 4043, 4665, 5919, 9865, 12129, 20215, 25649, 29595, 52559, 60645, 76947, 128245, 157677, 262795, 333437, 384735, 613603, 788385, 1000311, 1667185, 1840809, 3068015, 5001555, 7976839, 9204045, 23930517, 39884195, 103698907, 119652585, 311096721, 518494535, 1555483605]

約数ペア:

[(1, 1555483605), (3, 518494535), (5, 311096721), (13, 119652585), (15, 103698907), (39, 39884195), (65, 23930517), (169, 9204045), (195, 7976839), (311, 5001555), (507, 3068015), (845, 1840809), (933, 1667185), (1555, 1000311), (1973, 788385), (2535, 613603), (4043, 384735), (4665, 333437), (5919, 262795), (9865, 157677), (12129, 128245), (20215, 76947), (25649, 60645), (29595, 52559)]