2001375

素因数分解:

$3^3\times 5^3\times {\mathrm{593}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 3706560

約数和(自身を除く): 1705185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 593, 675, 1125, 1779, 2965, 3375, 5337, 8895, 14825, 16011, 26685, 44475, 74125, 80055, 133425, 222375, 400275, 667125, 2001375]

約数ペア:

[(1, 2001375), (3, 667125), (5, 400275), (9, 222375), (15, 133425), (25, 80055), (27, 74125), (45, 44475), (75, 26685), (125, 16011), (135, 14825), (225, 8895), (375, 5337), (593, 3375), (675, 2965), (1125, 1779)]