2625015

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1608585

約数列:

[1, 3, 5, 15, 139, 417, 695, 1259, 2085, 3777, 6295, 18885, 175001, 525003, 875005, 2625015]

約数ペア:

[(1, 2625015), (3, 875005), (5, 525003), (15, 175001), (139, 18885), (417, 6295), (695, 3777), (1259, 2085)]