13865175

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 26467056

約数和(自身を除く): 12601881

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 167, 205, 225, 369, 405, 501, 615, 675, 835, 1025, 1107, 1503, 1845, 2025, 2505, 3075, 3321, 4175, 4509, 5535, 6847, 7515, 9225, 12525, 13527, 16605, 20541, 22545, 27675, 34235, 37575, 61623, 67635, 83025, 102705, 112725, 171175, 184869, 308115, 338175, 513525, 554607, 924345, 1540575, 2773035, 4621725, 13865175]

約数ペア:

[(1, 13865175), (3, 4621725), (5, 2773035), (9, 1540575), (15, 924345), (25, 554607), (27, 513525), (41, 338175), (45, 308115), (75, 184869), (81, 171175), (123, 112725), (135, 102705), (167, 83025), (205, 67635), (225, 61623), (369, 37575), (405, 34235), (501, 27675), (615, 22545), (675, 20541), (835, 16605), (1025, 13527), (1107, 12525), (1503, 9225), (1845, 7515), (2025, 6847), (2505, 5535), (3075, 4509), (3321, 4175)]