24067225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 13430375

約数列:

[1, 5, 7, 13, 25, 35, 65, 71, 91, 149, 175, 325, 355, 455, 497, 745, 923, 1043, 1775, 1937, 2275, 2485, 3725, 4615, 5215, 6461, 9685, 10579, 12425, 13559, 23075, 26075, 32305, 48425, 52895, 67795, 74053, 137527, 161525, 264475, 338975, 370265, 687635, 962689, 1851325, 3438175, 4813445, 24067225]

約数ペア:

[(1, 24067225), (5, 4813445), (7, 3438175), (13, 1851325), (25, 962689), (35, 687635), (65, 370265), (71, 338975), (91, 264475), (149, 161525), (175, 137527), (325, 74053), (355, 67795), (455, 52895), (497, 48425), (745, 32305), (923, 26075), (1043, 23075), (1775, 13559), (1937, 12425), (2275, 10579), (2485, 9685), (3725, 6461), (4615, 5215)]