2770785

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 4879680

約数和(自身を除く): 2108895

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 919, 1005, 2757, 3015, 4595, 8271, 13785, 41355, 61573, 184719, 307865, 554157, 923595, 2770785]

約数ペア:

[(1, 2770785), (3, 923595), (5, 554157), (9, 307865), (15, 184719), (45, 61573), (67, 41355), (201, 13785), (335, 8271), (603, 4595), (919, 3015), (1005, 2757)]