4770225

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 9047040

約数和(自身を除く): 4276815

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 191, 225, 333, 555, 573, 675, 925, 955, 999, 1665, 1719, 2775, 2865, 4775, 4995, 5157, 7067, 8325, 8595, 14325, 21201, 24975, 25785, 35335, 42975, 63603, 106005, 128925, 176675, 190809, 318015, 530025, 954045, 1590075, 4770225]

約数ペア:

[(1, 4770225), (3, 1590075), (5, 954045), (9, 530025), (15, 318015), (25, 190809), (27, 176675), (37, 128925), (45, 106005), (75, 63603), (111, 42975), (135, 35335), (185, 25785), (191, 24975), (225, 21201), (333, 14325), (555, 8595), (573, 8325), (675, 7067), (925, 5157), (955, 4995), (999, 4775), (1665, 2865), (1719, 2775)]