65426625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 136670976

約数和(自身を除く): 71244351

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, 311, 375, 425, 495, 561, 765, 825, 933, 935, 1125, 1275, 1375, 1555, 1683, 2125, 2475, 2799, 2805, 3421, 3825, 4125, 4665, 4675, 5287, 6375, 7775, 8415, 10263, 12375, 13995, 14025, 15861, 17105, 19125, 23325, 23375, 26435, 30789, 38875, 42075, 47583, 51315, 58157, 69975, 70125, 79305, 85525, 116625, 132175, 153945, 174471, 210375, 237915, 256575, 290785, 349875, 396525, 427625, 523413, 660875, 769725, 872355, 1189575, 1282875, 1453925, 1982625, 2617065, 3848625, 4361775, 5947875, 7269625, 13085325, 21808875, 65426625]

約数ペア:

[(1, 65426625), (3, 21808875), (5, 13085325), (9, 7269625), (11, 5947875), (15, 4361775), (17, 3848625), (25, 2617065), (33, 1982625), (45, 1453925), (51, 1282875), (55, 1189575), (75, 872355), (85, 769725), (99, 660875), (125, 523413), (153, 427625), (165, 396525), (187, 349875), (225, 290785), (255, 256575), (275, 237915), (311, 210375), (375, 174471), (425, 153945), (495, 132175), (561, 116625), (765, 85525), (825, 79305), (933, 70125), (935, 69975), (1125, 58157), (1275, 51315), (1375, 47583), (1555, 42075), (1683, 38875), (2125, 30789), (2475, 26435), (2799, 23375), (2805, 23325), (3421, 19125), (3825, 17105), (4125, 15861), (4665, 14025), (4675, 13995), (5287, 12375), (6375, 10263), (7775, 8415)]