23932725

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 41705664

約数和(自身を除く): 17772939

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 129, 181, 205, 215, 543, 615, 645, 905, 1025, 1075, 1763, 2715, 3075, 3225, 4525, 5289, 7421, 7783, 8815, 13575, 22263, 23349, 26445, 37105, 38915, 44075, 111315, 116745, 132225, 185525, 194575, 319103, 556575, 583725, 957309, 1595515, 4786545, 7977575, 23932725]

約数ペア:

[(1, 23932725), (3, 7977575), (5, 4786545), (15, 1595515), (25, 957309), (41, 583725), (43, 556575), (75, 319103), (123, 194575), (129, 185525), (181, 132225), (205, 116745), (215, 111315), (543, 44075), (615, 38915), (645, 37105), (905, 26445), (1025, 23349), (1075, 22263), (1763, 13575), (2715, 8815), (3075, 7783), (3225, 7421), (4525, 5289)]