54191745

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6113}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 94424616

約数和(自身を除く): 40232871

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 6113, 8865, 18339, 30565, 55017, 91695, 275085, 1204261, 3612783, 6021305, 10838349, 18063915, 54191745]

約数ペア:

[(1, 54191745), (3, 18063915), (5, 10838349), (9, 6021305), (15, 3612783), (45, 1204261), (197, 275085), (591, 91695), (985, 55017), (1773, 30565), (2955, 18339), (6113, 8865)]