13540455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 24190920

約数和(自身を除く): 10650465

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 179, 205, 369, 537, 615, 895, 1611, 1681, 1845, 2685, 5043, 7339, 8055, 8405, 15129, 22017, 25215, 36695, 66051, 75645, 110085, 300899, 330255, 902697, 1504495, 2708091, 4513485, 13540455]

約数ペア:

[(1, 13540455), (3, 4513485), (5, 2708091), (9, 1504495), (15, 902697), (41, 330255), (45, 300899), (123, 110085), (179, 75645), (205, 66051), (369, 36695), (537, 25215), (615, 22017), (895, 15129), (1611, 8405), (1681, 8055), (1845, 7339), (2685, 5043)]