385671525

素因数分解:

$3^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{6203}}^1$

素因数の和:7045

約数の個数: 24

約数和(自身を含む): 638515680

約数和(自身を除く): 252844155

約数列:

[1, 3, 5, 15, 25, 75, 829, 2487, 4145, 6203, 12435, 18609, 20725, 31015, 62175, 93045, 155075, 465225, 5142287, 15426861, 25711435, 77134305, 128557175, 385671525]

約数ペア:

[(1, 385671525), (3, 128557175), (5, 77134305), (15, 25711435), (25, 15426861), (75, 5142287), (829, 465225), (2487, 155075), (4145, 93045), (6203, 62175), (12435, 31015), (18609, 20725)]