156723342075

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{889589}}^1$

素因数の和:889643

約数の個数: 72

約数和(自身を含む): 301144006800

約数和(自身を除く): 144420664725

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 243, 261, 405, 435, 675, 725, 783, 1215, 1305, 2025, 2175, 2349, 3915, 6075, 6525, 7047, 11745, 19575, 35235, 58725, 176175, 889589, 2668767, 4447945, 8006301, 13343835, 22239725, 24018903, 25798081, 40031505, 66719175, 72056709, 77394243, 120094515, 128990405, 200157525, 216170127, 232182729, 360283545, 386971215, 600472575, 644952025, 696548187, 1080850635, 1160913645, 1801417725, 1934856075, 2089644561, 3482740935, 5404253175, 5804568225, 6268933683, 10448222805, 17413704675, 31344668415, 52241114025, 156723342075]

約数ペア:

[(1, 156723342075), (3, 52241114025), (5, 31344668415), (9, 17413704675), (15, 10448222805), (25, 6268933683), (27, 5804568225), (29, 5404253175), (45, 3482740935), (75, 2089644561), (81, 1934856075), (87, 1801417725), (135, 1160913645), (145, 1080850635), (225, 696548187), (243, 644952025), (261, 600472575), (405, 386971215), (435, 360283545), (675, 232182729), (725, 216170127), (783, 200157525), (1215, 128990405), (1305, 120094515), (2025, 77394243), (2175, 72056709), (2349, 66719175), (3915, 40031505), (6075, 25798081), (6525, 24018903), (7047, 22239725), (11745, 13343835), (19575, 8006301), (35235, 4447945), (58725, 2668767), (176175, 889589)]