165280652215

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{18047}}^1$

素因数の和:19384

約数の個数: 48

約数和(自身を含む): 238872499200

約数和(自身を除く): 73591846985

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1289, 1421, 6445, 7105, 9023, 18047, 37381, 45115, 63161, 90235, 126329, 186905, 261667, 315805, 523363, 631645, 884303, 1308335, 1831669, 2616815, 3663541, 4421515, 9158345, 18317705, 23262583, 25644787, 116312915, 128223935, 162838081, 674614907, 814190405, 1139866567, 3373074535, 4722304349, 5699332835, 23611521745, 33056130443, 165280652215]

約数ペア:

[(1, 165280652215), (5, 33056130443), (7, 23611521745), (29, 5699332835), (35, 4722304349), (49, 3373074535), (145, 1139866567), (203, 814190405), (245, 674614907), (1015, 162838081), (1289, 128223935), (1421, 116312915), (6445, 25644787), (7105, 23262583), (9023, 18317705), (18047, 9158345), (37381, 4421515), (45115, 3663541), (63161, 2616815), (90235, 1831669), (126329, 1308335), (186905, 884303), (261667, 631645), (315805, 523363)]