4950525

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 8258400

約数和(自身を除く): 3307875

約数列:

[1, 3, 5, 15, 25, 75, 149, 443, 447, 745, 1329, 2215, 2235, 3725, 6645, 11075, 11175, 33225, 66007, 198021, 330035, 990105, 1650175, 4950525]

約数ペア:

[(1, 4950525), (3, 1650175), (5, 990105), (15, 330035), (25, 198021), (75, 66007), (149, 33225), (443, 11175), (447, 11075), (745, 6645), (1329, 3725), (2215, 2235)]