7760625

素因数分解:

$3^1\times 5^4\times {\mathrm{4139}}^1$

素因数の和:4162

約数の個数: 20

約数和(自身を含む): 12933360

約数和(自身を除く): 5172735

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 4139, 12417, 20695, 62085, 103475, 310425, 517375, 1552125, 2586875, 7760625]

約数ペア:

[(1, 7760625), (3, 2586875), (5, 1552125), (15, 517375), (25, 310425), (75, 103475), (125, 62085), (375, 20695), (625, 12417), (1875, 4139)]