1316205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 2489760

約数和(自身を除く): 1173555

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2659, 7977, 13295, 23931, 29249, 39885, 87747, 119655, 146245, 263241, 438735, 1316205]

約数ペア:

[(1, 1316205), (3, 438735), (5, 263241), (9, 146245), (11, 119655), (15, 87747), (33, 39885), (45, 29249), (55, 23931), (99, 13295), (165, 7977), (495, 2659)]