3111075

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 3138525

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 419, 495, 675, 825, 1257, 1485, 2095, 2475, 3771, 4609, 6285, 7425, 10475, 11313, 13827, 18855, 23045, 31425, 41481, 56565, 69135, 94275, 115225, 124443, 207405, 282825, 345675, 622215, 1037025, 3111075]

約数ペア:

[(1, 3111075), (3, 1037025), (5, 622215), (9, 345675), (11, 282825), (15, 207405), (25, 124443), (27, 115225), (33, 94275), (45, 69135), (55, 56565), (75, 41481), (99, 31425), (135, 23045), (165, 18855), (225, 13827), (275, 11313), (297, 10475), (419, 7425), (495, 6285), (675, 4609), (825, 3771), (1257, 2475), (1485, 2095)]