31596045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 54722304

約数和(自身を除く): 23126259

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 521, 933, 1555, 1563, 2605, 4043, 4665, 6773, 7815, 12129, 20215, 20319, 33865, 60645, 101595, 162031, 486093, 810155, 2106403, 2430465, 6319209, 10532015, 31596045]

約数ペア:

[(1, 31596045), (3, 10532015), (5, 6319209), (13, 2430465), (15, 2106403), (39, 810155), (65, 486093), (195, 162031), (311, 101595), (521, 60645), (933, 33865), (1555, 20319), (1563, 20215), (2605, 12129), (4043, 7815), (4665, 6773)]