4188105

素因数分解:

$3^7\times 5^1\times {\mathrm{383}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 3369015

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 383, 405, 729, 1149, 1215, 1915, 2187, 3447, 3645, 5745, 10341, 10935, 17235, 31023, 51705, 93069, 155115, 279207, 465345, 837621, 1396035, 4188105]

約数ペア:

[(1, 4188105), (3, 1396035), (5, 837621), (9, 465345), (15, 279207), (27, 155115), (45, 93069), (81, 51705), (135, 31023), (243, 17235), (383, 10935), (405, 10341), (729, 5745), (1149, 3645), (1215, 3447), (1915, 2187)]