61641315

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5879}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 107321760

約数和(自身を除く): 45680445

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 5879, 10485, 17637, 29395, 52911, 88185, 264555, 1369807, 4109421, 6849035, 12328263, 20547105, 61641315]

約数ペア:

[(1, 61641315), (3, 20547105), (5, 12328263), (9, 6849035), (15, 4109421), (45, 1369807), (233, 264555), (699, 88185), (1165, 52911), (2097, 29395), (3495, 17637), (5879, 10485)]