38436975

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 36

約数和(自身を含む): 69396600

約数和(自身を除く): 30959625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1229, 1251, 2085, 3475, 3687, 6145, 6255, 10425, 11061, 18435, 30725, 31275, 55305, 92175, 170831, 276525, 512493, 854155, 1537479, 2562465, 4270775, 7687395, 12812325, 38436975]

約数ペア:

[(1, 38436975), (3, 12812325), (5, 7687395), (9, 4270775), (15, 2562465), (25, 1537479), (45, 854155), (75, 512493), (139, 276525), (225, 170831), (417, 92175), (695, 55305), (1229, 31275), (1251, 30725), (2085, 18435), (3475, 11061), (3687, 10425), (6145, 6255)]