13977135

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1181}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 24339744

約数和(自身を除く): 10362609

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1181, 1315, 2367, 3543, 3945, 5905, 10629, 11835, 17715, 53145, 310603, 931809, 1553015, 2795427, 4659045, 13977135]

約数ペア:

[(1, 13977135), (3, 4659045), (5, 2795427), (9, 1553015), (15, 931809), (45, 310603), (263, 53145), (789, 17715), (1181, 11835), (1315, 10629), (2367, 5905), (3543, 3945)]