38817465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 63887616

約数和(自身を除く): 25070151

約数列:

[1, 3, 5, 15, 53, 157, 159, 265, 311, 471, 785, 795, 933, 1555, 2355, 4665, 8321, 16483, 24963, 41605, 48827, 49449, 82415, 124815, 146481, 244135, 247245, 732405, 2587831, 7763493, 12939155, 38817465]

約数ペア:

[(1, 38817465), (3, 12939155), (5, 7763493), (15, 2587831), (53, 732405), (157, 247245), (159, 244135), (265, 146481), (311, 124815), (471, 82415), (785, 49449), (795, 48827), (933, 41605), (1555, 24963), (2355, 16483), (4665, 8321)]