1826145

素因数分解:

$3^7\times 5^1\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 3306240

約数和(自身を除く): 1480095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 243, 405, 501, 729, 835, 1215, 1503, 2187, 2505, 3645, 4509, 7515, 10935, 13527, 22545, 40581, 67635, 121743, 202905, 365229, 608715, 1826145]

約数ペア:

[(1, 1826145), (3, 608715), (5, 365229), (9, 202905), (15, 121743), (27, 67635), (45, 40581), (81, 22545), (135, 13527), (167, 10935), (243, 7515), (405, 4509), (501, 3645), (729, 2505), (835, 2187), (1215, 1503)]