161752505135

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{5783}}^1$

素因数の和:6312

約数の個数: 48

約数和(自身を含む): 213387955200

約数和(自身を除く): 51635450065

約数列:

[1, 5, 13, 65, 79, 169, 395, 419, 845, 1027, 2095, 5135, 5447, 5783, 13351, 27235, 28915, 33101, 66755, 70811, 75179, 165505, 354055, 375895, 430313, 456857, 977327, 2151565, 2284285, 2423077, 4886635, 5594069, 5939141, 12115385, 27970345, 29695705, 31500001, 77208833, 157500005, 191423083, 386044165, 409500013, 957115415, 2047500065, 2488500079, 12442500395, 32350501027, 161752505135]

約数ペア:

[(1, 161752505135), (5, 32350501027), (13, 12442500395), (65, 2488500079), (79, 2047500065), (169, 957115415), (395, 409500013), (419, 386044165), (845, 191423083), (1027, 157500005), (2095, 77208833), (5135, 31500001), (5447, 29695705), (5783, 27970345), (13351, 12115385), (27235, 5939141), (28915, 5594069), (33101, 4886635), (66755, 2423077), (70811, 2284285), (75179, 2151565), (165505, 977327), (354055, 456857), (375895, 430313)]