2671125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2046315

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 419, 425, 1257, 1275, 2095, 2125, 6285, 6375, 7123, 10475, 21369, 31425, 35615, 52375, 106845, 157125, 178075, 534225, 890375, 2671125]

約数ペア:

[(1, 2671125), (3, 890375), (5, 534225), (15, 178075), (17, 157125), (25, 106845), (51, 52375), (75, 35615), (85, 31425), (125, 21369), (255, 10475), (375, 7123), (419, 6375), (425, 6285), (1257, 2125), (1275, 2095)]