5244345

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 9827136

約数和(自身を除く): 4582791

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 563, 621, 1035, 1689, 1863, 2815, 3105, 5067, 8445, 9315, 12949, 15201, 25335, 38847, 45603, 64745, 76005, 116541, 194235, 228015, 349623, 582705, 1048869, 1748115, 5244345]

約数ペア:

[(1, 5244345), (3, 1748115), (5, 1048869), (9, 582705), (15, 349623), (23, 228015), (27, 194235), (45, 116541), (69, 76005), (81, 64745), (115, 45603), (135, 38847), (207, 25335), (345, 15201), (405, 12949), (563, 9315), (621, 8445), (1035, 5067), (1689, 3105), (1863, 2815)]