4926804975

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28109}}^1$

素因数の和:28185

約数の個数: 72

約数和(自身を含む): 9515797200

約数和(自身を除く): 4588992225

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 205, 225, 285, 369, 475, 615, 779, 855, 1025, 1425, 1845, 2337, 3075, 3895, 4275, 7011, 9225, 11685, 19475, 28109, 35055, 58425, 84327, 140545, 175275, 252981, 421635, 534071, 702725, 1152469, 1264905, 1602213, 2108175, 2670355, 3457407, 4806639, 5762345, 6324525, 8011065, 10372221, 13351775, 17287035, 21896911, 24033195, 28811725, 40055325, 51861105, 65690733, 86435175, 109484555, 120165975, 197072199, 259305525, 328453665, 547422775, 985360995, 1642268325, 4926804975]

約数ペア:

[(1, 4926804975), (3, 1642268325), (5, 985360995), (9, 547422775), (15, 328453665), (19, 259305525), (25, 197072199), (41, 120165975), (45, 109484555), (57, 86435175), (75, 65690733), (95, 51861105), (123, 40055325), (171, 28811725), (205, 24033195), (225, 21896911), (285, 17287035), (369, 13351775), (475, 10372221), (615, 8011065), (779, 6324525), (855, 5762345), (1025, 4806639), (1425, 3457407), (1845, 2670355), (2337, 2108175), (3075, 1602213), (3895, 1264905), (4275, 1152469), (7011, 702725), (9225, 534071), (11685, 421635), (19475, 252981), (28109, 175275), (35055, 140545), (58425, 84327)]