15202644975

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2892

約数の個数: 144

約数和(自身を含む): 32530417920

約数和(自身を除く): 17327772945

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 131, 135, 175, 189, 225, 243, 315, 393, 405, 525, 567, 655, 675, 917, 945, 1179, 1215, 1575, 1701, 1965, 2025, 2729, 2751, 2835, 3275, 3537, 4585, 4725, 5895, 6075, 8187, 8253, 8505, 9825, 10611, 13645, 13755, 14175, 17685, 19103, 22925, 24561, 24759, 29475, 31833, 40935, 41265, 42525, 53055, 57309, 68225, 68775, 73683, 74277, 88425, 95515, 122805, 123795, 159165, 171927, 204675, 206325, 221049, 222831, 265275, 286545, 357499, 368415, 371385, 477575, 515781, 614025, 618975, 663147, 795825, 859635, 1072497, 1105245, 1114155, 1432725, 1547343, 1787495, 1842075, 1856925, 2502493, 2578905, 3217491, 3315735, 4298175, 4642029, 5362485, 5526225, 5570775, 7507479, 7736715, 8937475, 9652473, 12512465, 12894525, 16087455, 16578675, 22522437, 23210145, 26812425, 28957419, 37537395, 38683575, 48262365, 62562325, 67567311, 80437275, 86872257, 112612185, 116050725, 144787095, 187686975, 202701933, 241311825, 337836555, 434361285, 563060925, 608105799, 723935475, 1013509665, 1689182775, 2171806425, 3040528995, 5067548325, 15202644975]

約数ペア:

[(1, 15202644975), (3, 5067548325), (5, 3040528995), (7, 2171806425), (9, 1689182775), (15, 1013509665), (21, 723935475), (25, 608105799), (27, 563060925), (35, 434361285), (45, 337836555), (63, 241311825), (75, 202701933), (81, 187686975), (105, 144787095), (131, 116050725), (135, 112612185), (175, 86872257), (189, 80437275), (225, 67567311), (243, 62562325), (315, 48262365), (393, 38683575), (405, 37537395), (525, 28957419), (567, 26812425), (655, 23210145), (675, 22522437), (917, 16578675), (945, 16087455), (1179, 12894525), (1215, 12512465), (1575, 9652473), (1701, 8937475), (1965, 7736715), (2025, 7507479), (2729, 5570775), (2751, 5526225), (2835, 5362485), (3275, 4642029), (3537, 4298175), (4585, 3315735), (4725, 3217491), (5895, 2578905), (6075, 2502493), (8187, 1856925), (8253, 1842075), (8505, 1787495), (9825, 1547343), (10611, 1432725), (13645, 1114155), (13755, 1105245), (14175, 1072497), (17685, 859635), (19103, 795825), (22925, 663147), (24561, 618975), (24759, 614025), (29475, 515781), (31833, 477575), (40935, 371385), (41265, 368415), (42525, 357499), (53055, 286545), (57309, 265275), (68225, 222831), (68775, 221049), (73683, 206325), (74277, 204675), (88425, 171927), (95515, 159165), (122805, 123795)]