3985065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 8098560

約数和(自身を除く): 4113495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4217, 12651, 21085, 29519, 37953, 63255, 88557, 113859, 147595, 189765, 265671, 442785, 569295, 797013, 1328355, 3985065]

約数ペア:

[(1, 3985065), (3, 1328355), (5, 797013), (7, 569295), (9, 442785), (15, 265671), (21, 189765), (27, 147595), (35, 113859), (45, 88557), (63, 63255), (105, 37953), (135, 29519), (189, 21085), (315, 12651), (945, 4217)]