2100031065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{3271}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 3975244416

約数和(自身を除く): 1875213351

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1297, 3271, 3891, 6485, 9813, 11673, 14267, 16355, 19455, 29439, 35981, 42801, 49065, 58365, 71335, 107943, 128403, 147195, 179905, 214005, 323829, 539715, 642015, 1619145, 4242487, 12727461, 21212435, 38182383, 46667357, 63637305, 140002071, 190911915, 233336785, 420006213, 700010355, 2100031065]

約数ペア:

[(1, 2100031065), (3, 700010355), (5, 420006213), (9, 233336785), (11, 190911915), (15, 140002071), (33, 63637305), (45, 46667357), (55, 38182383), (99, 21212435), (165, 12727461), (495, 4242487), (1297, 1619145), (3271, 642015), (3891, 539715), (6485, 323829), (9813, 214005), (11673, 179905), (14267, 147195), (16355, 128403), (19455, 107943), (29439, 71335), (35981, 58365), (42801, 49065)]