5621250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{1499}}^1$

素因数の和:1524

約数の個数: 40

約数和(自身を含む): 14058000

約数和(自身を除く): 8436750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1499, 1875, 2998, 3750, 4497, 7495, 8994, 14990, 22485, 37475, 44970, 74950, 112425, 187375, 224850, 374750, 562125, 936875, 1124250, 1873750, 2810625, 5621250]

約数ペア:

[(1, 5621250), (2, 2810625), (3, 1873750), (5, 1124250), (6, 936875), (10, 562125), (15, 374750), (25, 224850), (30, 187375), (50, 112425), (75, 74950), (125, 44970), (150, 37475), (250, 22485), (375, 14990), (625, 8994), (750, 7495), (1250, 4497), (1499, 3750), (1875, 2998)]