2126445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1606035

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 269, 465, 527, 807, 1345, 1581, 2635, 4035, 4573, 7905, 8339, 13719, 22865, 25017, 41695, 68595, 125085, 141763, 425289, 708815, 2126445]

約数ペア:

[(1, 2126445), (3, 708815), (5, 425289), (15, 141763), (17, 125085), (31, 68595), (51, 41695), (85, 25017), (93, 22865), (155, 13719), (255, 8339), (269, 7905), (465, 4573), (527, 4035), (807, 2635), (1345, 1581)]