3001875

素因数分解:

$3^1\times 5^4\times {\mathrm{1601}}^1$

素因数の和:1624

約数の個数: 20

約数和(自身を含む): 5004648

約数和(自身を除く): 2002773

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1601, 1875, 4803, 8005, 24015, 40025, 120075, 200125, 600375, 1000625, 3001875]

約数ペア:

[(1, 3001875), (3, 1000625), (5, 600375), (15, 200125), (25, 120075), (75, 40025), (125, 24015), (375, 8005), (625, 4803), (1601, 1875)]