61001505

素因数分解:

$3^5\times 5^1\times {\mathrm{50207}}^1$

素因数の和:50227

約数の個数: 24

約数和(自身を含む): 109654272

約数和(自身を除く): 48652767

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 50207, 150621, 251035, 451863, 753105, 1355589, 2259315, 4066767, 6777945, 12200301, 20333835, 61001505]

約数ペア:

[(1, 61001505), (3, 20333835), (5, 12200301), (9, 6777945), (15, 4066767), (27, 2259315), (45, 1355589), (81, 753105), (135, 451863), (243, 251035), (405, 150621), (1215, 50207)]