205536375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 428410944

約数和(自身を除く): 222874569

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 125, 153, 165, 187, 225, 255, 275, 375, 425, 495, 561, 765, 825, 935, 977, 1125, 1275, 1375, 1683, 2125, 2475, 2805, 2931, 3825, 4125, 4675, 4885, 6375, 8415, 8793, 10747, 12375, 14025, 14655, 16609, 19125, 23375, 24425, 32241, 42075, 43965, 49827, 53735, 70125, 73275, 83045, 96723, 122125, 149481, 161205, 182699, 210375, 219825, 249135, 268675, 366375, 415225, 483615, 548097, 747405, 806025, 913495, 1099125, 1245675, 1343375, 1644291, 2076125, 2418075, 2740485, 3737025, 4030125, 4567475, 6228375, 8221455, 12090375, 13702425, 18685125, 22837375, 41107275, 68512125, 205536375]

約数ペア:

[(1, 205536375), (3, 68512125), (5, 41107275), (9, 22837375), (11, 18685125), (15, 13702425), (17, 12090375), (25, 8221455), (33, 6228375), (45, 4567475), (51, 4030125), (55, 3737025), (75, 2740485), (85, 2418075), (99, 2076125), (125, 1644291), (153, 1343375), (165, 1245675), (187, 1099125), (225, 913495), (255, 806025), (275, 747405), (375, 548097), (425, 483615), (495, 415225), (561, 366375), (765, 268675), (825, 249135), (935, 219825), (977, 210375), (1125, 182699), (1275, 161205), (1375, 149481), (1683, 122125), (2125, 96723), (2475, 83045), (2805, 73275), (2931, 70125), (3825, 53735), (4125, 49827), (4675, 43965), (4885, 42075), (6375, 32241), (8415, 24425), (8793, 23375), (10747, 19125), (12375, 16609), (14025, 14655)]