38405655

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16103}}^1$

素因数の和:16167

約数の個数: 24

約数和(自身を含む): 67830048

約数和(自身を除く): 29424393

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 16103, 48309, 80515, 144927, 241545, 724635, 853459, 2560377, 4267295, 7681131, 12801885, 38405655]

約数ペア:

[(1, 38405655), (3, 12801885), (5, 7681131), (9, 4267295), (15, 2560377), (45, 853459), (53, 724635), (159, 241545), (265, 144927), (477, 80515), (795, 48309), (2385, 16103)]