13432905

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 11709495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5237, 15711, 26185, 47133, 78555, 99503, 141399, 235665, 298509, 497515, 706995, 895527, 1492545, 2686581, 4477635, 13432905]

約数ペア:

[(1, 13432905), (3, 4477635), (5, 2686581), (9, 1492545), (15, 895527), (19, 706995), (27, 497515), (45, 298509), (57, 235665), (95, 141399), (135, 99503), (171, 78555), (285, 47133), (513, 26185), (855, 15711), (2565, 5237)]