165968595

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 331752960

約数和(自身を除く): 165784365

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 117, 135, 145, 195, 261, 351, 377, 405, 435, 585, 783, 1053, 1087, 1131, 1305, 1755, 1885, 2349, 3261, 3393, 3915, 5265, 5435, 5655, 9783, 10179, 11745, 14131, 16305, 16965, 29349, 30537, 31523, 42393, 48915, 50895, 70655, 88047, 94569, 127179, 146745, 152685, 157615, 211965, 283707, 381537, 409799, 440235, 472845, 635895, 851121, 1144611, 1229397, 1418535, 1907685, 2048995, 2553363, 3688191, 4255605, 5723055, 6146985, 11064573, 12766815, 18440955, 33193719, 55322865, 165968595]

約数ペア:

[(1, 165968595), (3, 55322865), (5, 33193719), (9, 18440955), (13, 12766815), (15, 11064573), (27, 6146985), (29, 5723055), (39, 4255605), (45, 3688191), (65, 2553363), (81, 2048995), (87, 1907685), (117, 1418535), (135, 1229397), (145, 1144611), (195, 851121), (261, 635895), (351, 472845), (377, 440235), (405, 409799), (435, 381537), (585, 283707), (783, 211965), (1053, 157615), (1087, 152685), (1131, 146745), (1305, 127179), (1755, 94569), (1885, 88047), (2349, 70655), (3261, 50895), (3393, 48915), (3915, 42393), (5265, 31523), (5435, 30537), (5655, 29349), (9783, 16965), (10179, 16305), (11745, 14131)]