4866875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:632

約数の個数: 20

約数和(自身を含む): 6560400

約数和(自身を除く): 1693525

約数列:

[1, 5, 13, 25, 65, 125, 325, 599, 625, 1625, 2995, 7787, 8125, 14975, 38935, 74875, 194675, 374375, 973375, 4866875]

約数ペア:

[(1, 4866875), (5, 973375), (13, 374375), (25, 194675), (65, 74875), (125, 38935), (325, 14975), (599, 8125), (625, 7787), (1625, 2995)]