1036642568455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1950391}}^1$

素因数の和:1950476

約数の個数: 48

約数和(自身を含む): 1464806804544

約数和(自身を除く): 428164236089

約数列:

[1, 5, 13, 17, 37, 65, 85, 169, 185, 221, 481, 629, 845, 1105, 2405, 2873, 3145, 6253, 8177, 14365, 31265, 40885, 106301, 531505, 1950391, 9751955, 25355083, 33156647, 72164467, 126775415, 165783235, 329616079, 360822335, 431036411, 938138071, 1226795939, 1648080395, 2155182055, 4690690355, 5603473343, 6133979695, 12195794923, 15948347207, 28017366715, 60978974615, 79741736035, 207328513691, 1036642568455]

約数ペア:

[(1, 1036642568455), (5, 207328513691), (13, 79741736035), (17, 60978974615), (37, 28017366715), (65, 15948347207), (85, 12195794923), (169, 6133979695), (185, 5603473343), (221, 4690690355), (481, 2155182055), (629, 1648080395), (845, 1226795939), (1105, 938138071), (2405, 431036411), (2873, 360822335), (3145, 329616079), (6253, 165783235), (8177, 126775415), (14365, 72164467), (31265, 33156647), (40885, 25355083), (106301, 9751955), (531505, 1950391)]