157218979995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15124481}}^1$

素因数の和:15124513

約数の個数: 64

約数和(自身を含む): 348468065280

約数和(自身を除く): 191249085285

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 10395, 15124481, 45373443, 75622405, 105871367, 136120329, 166369291, 226867215, 317614101, 408360987, 499107873, 529356835, 680601645, 831846455, 952842303, 1164585037, 1497323619, 1588070505, 2041804935, 2495539365, 2858526909, 3493755111, 4491970857, 4764211515, 5822925185, 7486618095, 10481265333, 14292634545, 17468775555, 22459854285, 31443795999, 52406326665, 157218979995]

約数ペア:

[(1, 157218979995), (3, 52406326665), (5, 31443795999), (7, 22459854285), (9, 17468775555), (11, 14292634545), (15, 10481265333), (21, 7486618095), (27, 5822925185), (33, 4764211515), (35, 4491970857), (45, 3493755111), (55, 2858526909), (63, 2495539365), (77, 2041804935), (99, 1588070505), (105, 1497323619), (135, 1164585037), (165, 952842303), (189, 831846455), (231, 680601645), (297, 529356835), (315, 499107873), (385, 408360987), (495, 317614101), (693, 226867215), (945, 166369291), (1155, 136120329), (1485, 105871367), (2079, 75622405), (3465, 45373443), (10395, 15124481)]