2946021375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 5800025088

約数和(自身を除く): 2854003713

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 43, 51, 55, 75, 85, 125, 129, 165, 187, 215, 255, 275, 375, 425, 473, 561, 645, 731, 825, 935, 977, 1075, 1275, 1375, 1419, 2125, 2193, 2365, 2805, 2931, 3225, 3655, 4125, 4675, 4885, 5375, 6375, 7095, 8041, 10747, 10965, 11825, 14025, 14655, 16125, 16609, 18275, 23375, 24123, 24425, 32241, 35475, 40205, 42011, 49827, 53735, 54825, 59125, 70125, 73275, 83045, 91375, 120615, 122125, 126033, 161205, 177375, 182699, 201025, 210055, 249135, 268675, 274125, 366375, 415225, 462121, 548097, 603075, 630165, 714187, 806025, 913495, 1005125, 1050275, 1245675, 1343375, 1386363, 2076125, 2142561, 2310605, 2740485, 3015375, 3150825, 3570935, 4030125, 4567475, 5251375, 6228375, 6931815, 7856057, 10712805, 11553025, 13702425, 15754125, 17854675, 22837375, 23568171, 34659075, 39280285, 53564025, 57765125, 68512125, 89273375, 117840855, 173295375, 196401425, 267820125, 589204275, 982007125, 2946021375]

約数ペア:

[(1, 2946021375), (3, 982007125), (5, 589204275), (11, 267820125), (15, 196401425), (17, 173295375), (25, 117840855), (33, 89273375), (43, 68512125), (51, 57765125), (55, 53564025), (75, 39280285), (85, 34659075), (125, 23568171), (129, 22837375), (165, 17854675), (187, 15754125), (215, 13702425), (255, 11553025), (275, 10712805), (375, 7856057), (425, 6931815), (473, 6228375), (561, 5251375), (645, 4567475), (731, 4030125), (825, 3570935), (935, 3150825), (977, 3015375), (1075, 2740485), (1275, 2310605), (1375, 2142561), (1419, 2076125), (2125, 1386363), (2193, 1343375), (2365, 1245675), (2805, 1050275), (2931, 1005125), (3225, 913495), (3655, 806025), (4125, 714187), (4675, 630165), (4885, 603075), (5375, 548097), (6375, 462121), (7095, 415225), (8041, 366375), (10747, 274125), (10965, 268675), (11825, 249135), (14025, 210055), (14655, 201025), (16125, 182699), (16609, 177375), (18275, 161205), (23375, 126033), (24123, 122125), (24425, 120615), (32241, 91375), (35475, 83045), (40205, 73275), (42011, 70125), (49827, 59125), (53735, 54825)]