38742825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 70566912

約数和(自身を除く): 31824087

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 151, 165, 275, 311, 453, 755, 825, 933, 1555, 1661, 2265, 3421, 3775, 4665, 4983, 7775, 8305, 10263, 11325, 17105, 23325, 24915, 41525, 46961, 51315, 85525, 124575, 140883, 234805, 256575, 516571, 704415, 1174025, 1549713, 2582855, 3522075, 7748565, 12914275, 38742825]

約数ペア:

[(1, 38742825), (3, 12914275), (5, 7748565), (11, 3522075), (15, 2582855), (25, 1549713), (33, 1174025), (55, 704415), (75, 516571), (151, 256575), (165, 234805), (275, 140883), (311, 124575), (453, 85525), (755, 51315), (825, 46961), (933, 41525), (1555, 24915), (1661, 23325), (2265, 17105), (3421, 11325), (3775, 10263), (4665, 8305), (4983, 7775)]