145342945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 202487040

約数和(自身を除く): 57144095

約数列:

[1, 5, 11, 17, 55, 85, 187, 359, 433, 935, 1795, 2165, 3949, 4763, 6103, 7361, 19745, 23815, 30515, 36805, 67133, 80971, 155447, 335665, 404855, 777235, 1709917, 2642599, 8549585, 13212995, 29068589, 145342945]

約数ペア:

[(1, 145342945), (5, 29068589), (11, 13212995), (17, 8549585), (55, 2642599), (85, 1709917), (187, 777235), (359, 404855), (433, 335665), (935, 155447), (1795, 80971), (2165, 67133), (3949, 36805), (4763, 30515), (6103, 23815), (7361, 19745)]