15134675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 20088000

約数和(自身を除く): 4953325

約数列:

[1, 5, 17, 25, 85, 149, 239, 425, 745, 1195, 2533, 3725, 4063, 5975, 12665, 20315, 35611, 63325, 101575, 178055, 605387, 890275, 3026935, 15134675]

約数ペア:

[(1, 15134675), (5, 3026935), (17, 890275), (25, 605387), (85, 178055), (149, 101575), (239, 63325), (425, 35611), (745, 20315), (1195, 12665), (2533, 5975), (3725, 4063)]