2096685

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 3902976

約数和(自身を除く): 1806291

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 167, 279, 405, 465, 501, 835, 837, 1395, 1503, 2505, 2511, 4185, 4509, 5177, 7515, 12555, 13527, 15531, 22545, 25885, 46593, 67635, 77655, 139779, 232965, 419337, 698895, 2096685]

約数ペア:

[(1, 2096685), (3, 698895), (5, 419337), (9, 232965), (15, 139779), (27, 77655), (31, 67635), (45, 46593), (81, 25885), (93, 22545), (135, 15531), (155, 13527), (167, 12555), (279, 7515), (405, 5177), (465, 4509), (501, 4185), (835, 2511), (837, 2505), (1395, 1503)]