1330592175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2729}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 2614051440

約数和(自身を除く): 1283459265

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 197, 225, 275, 495, 591, 825, 985, 1773, 2167, 2475, 2729, 2955, 4925, 6501, 8187, 8865, 10835, 13645, 14775, 19503, 24561, 30019, 32505, 40935, 44325, 54175, 68225, 90057, 97515, 122805, 150095, 162525, 204675, 270171, 450285, 487575, 537613, 614025, 750475, 1350855, 1612839, 2251425, 2688065, 4838517, 5913743, 6754275, 8064195, 13440325, 17741229, 24192585, 29568715, 40320975, 53223687, 88706145, 120962925, 147843575, 266118435, 443530725, 1330592175]

約数ペア:

[(1, 1330592175), (3, 443530725), (5, 266118435), (9, 147843575), (11, 120962925), (15, 88706145), (25, 53223687), (33, 40320975), (45, 29568715), (55, 24192585), (75, 17741229), (99, 13440325), (165, 8064195), (197, 6754275), (225, 5913743), (275, 4838517), (495, 2688065), (591, 2251425), (825, 1612839), (985, 1350855), (1773, 750475), (2167, 614025), (2475, 537613), (2729, 487575), (2955, 450285), (4925, 270171), (6501, 204675), (8187, 162525), (8865, 150095), (10835, 122805), (13645, 97515), (14775, 90057), (19503, 68225), (24561, 54175), (30019, 44325), (32505, 40935)]