38858805

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 31539915

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 5431, 7155, 16293, 27155, 48879, 81465, 146637, 244395, 287843, 733185, 863529, 1439215, 2590587, 4317645, 7771761, 12952935, 38858805]

約数ペア:

[(1, 38858805), (3, 12952935), (5, 7771761), (9, 4317645), (15, 2590587), (27, 1439215), (45, 863529), (53, 733185), (135, 287843), (159, 244395), (265, 146637), (477, 81465), (795, 48879), (1431, 27155), (2385, 16293), (5431, 7155)]