2709280575

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 5126457600

約数和(自身を除く): 2417177025

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 269, 347, 387, 645, 675, 807, 1041, 1075, 1161, 1345, 1735, 1935, 2421, 3123, 3225, 4035, 5205, 5805, 6725, 7263, 8675, 9369, 9675, 11567, 12105, 14921, 15615, 20175, 26025, 29025, 34701, 36315, 44763, 46845, 57835, 60525, 74605, 78075, 93343, 104103, 134289, 173505, 181575, 223815, 234225, 280029, 289175, 312309, 373025, 402867, 466715, 520515, 671445, 840087, 867525, 1119075, 1400145, 1561545, 2014335, 2333575, 2520261, 2602575, 3357225, 4013749, 4200435, 7000725, 7807725, 10071675, 12041247, 12601305, 20068745, 21002175, 36123741, 60206235, 63006525, 100343725, 108371223, 180618705, 301031175, 541856115, 903093525, 2709280575]

約数ペア:

[(1, 2709280575), (3, 903093525), (5, 541856115), (9, 301031175), (15, 180618705), (25, 108371223), (27, 100343725), (43, 63006525), (45, 60206235), (75, 36123741), (129, 21002175), (135, 20068745), (215, 12601305), (225, 12041247), (269, 10071675), (347, 7807725), (387, 7000725), (645, 4200435), (675, 4013749), (807, 3357225), (1041, 2602575), (1075, 2520261), (1161, 2333575), (1345, 2014335), (1735, 1561545), (1935, 1400145), (2421, 1119075), (3123, 867525), (3225, 840087), (4035, 671445), (5205, 520515), (5805, 466715), (6725, 402867), (7263, 373025), (8675, 312309), (9369, 289175), (9675, 280029), (11567, 234225), (12105, 223815), (14921, 181575), (15615, 173505), (20175, 134289), (26025, 104103), (29025, 93343), (34701, 78075), (36315, 74605), (44763, 60525), (46845, 57835)]