42565275

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1516

約数の個数: 36

約数和(自身を含む): 76844040

約数和(自身を除く): 34278765

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 1361, 2085, 3475, 4083, 6255, 6805, 10425, 12249, 20415, 31275, 34025, 61245, 102075, 189179, 306225, 567537, 945895, 1702611, 2837685, 4729475, 8513055, 14188425, 42565275]

約数ペア:

[(1, 42565275), (3, 14188425), (5, 8513055), (9, 4729475), (15, 2837685), (25, 1702611), (45, 945895), (75, 567537), (139, 306225), (225, 189179), (417, 102075), (695, 61245), (1251, 34025), (1361, 31275), (2085, 20415), (3475, 12249), (4083, 10425), (6255, 6805)]