68937225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 48

約数和(自身を含む): 137134080

約数和(自身を除く): 68196855

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 6911, 9975, 20733, 34555, 48377, 103665, 131309, 145131, 172775, 241885, 393927, 518325, 656545, 725655, 919163, 1209425, 1969635, 2757489, 3282725, 3628275, 4595815, 9848175, 13787445, 22979075, 68937225]

約数ペア:

[(1, 68937225), (3, 22979075), (5, 13787445), (7, 9848175), (15, 4595815), (19, 3628275), (21, 3282725), (25, 2757489), (35, 1969635), (57, 1209425), (75, 919163), (95, 725655), (105, 656545), (133, 518325), (175, 393927), (285, 241885), (399, 172775), (475, 145131), (525, 131309), (665, 103665), (1425, 48377), (1995, 34555), (3325, 20733), (6911, 9975)]