2385915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 4509696

約数和(自身を除く): 2123781

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 733, 1085, 2199, 3255, 3665, 5131, 10995, 15393, 22723, 25655, 68169, 76965, 113615, 159061, 340845, 477183, 795305, 2385915]

約数ペア:

[(1, 2385915), (3, 795305), (5, 477183), (7, 340845), (15, 159061), (21, 113615), (31, 76965), (35, 68169), (93, 25655), (105, 22723), (155, 15393), (217, 10995), (465, 5131), (651, 3665), (733, 3255), (1085, 2199)]