172063375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 249421536

約数和(自身を除く): 77358161

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 289, 425, 433, 935, 1375, 1445, 2125, 2165, 3179, 4675, 4763, 7225, 7361, 10825, 15895, 23375, 23815, 36125, 36805, 54125, 79475, 80971, 119075, 125137, 184025, 397375, 404855, 595375, 625685, 920125, 1376507, 2024275, 3128425, 6882535, 10121375, 15642125, 34412675, 172063375]

約数ペア:

[(1, 172063375), (5, 34412675), (11, 15642125), (17, 10121375), (25, 6882535), (55, 3128425), (85, 2024275), (125, 1376507), (187, 920125), (275, 625685), (289, 595375), (425, 404855), (433, 397375), (935, 184025), (1375, 125137), (1445, 119075), (2125, 80971), (2165, 79475), (3179, 54125), (4675, 36805), (4763, 36125), (7225, 23815), (7361, 23375), (10825, 15895)]