1260751305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{85853}}^1$

素因数の和:85961

約数の個数: 32

約数和(自身を含む): 2225335680

約数和(自身を除く): 964584375

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 14685, 85853, 257559, 429265, 944383, 1287795, 2833149, 4721915, 7640917, 14165745, 22922751, 38204585, 84050087, 114613755, 252150261, 420250435, 1260751305]

約数ペア:

[(1, 1260751305), (3, 420250435), (5, 252150261), (11, 114613755), (15, 84050087), (33, 38204585), (55, 22922751), (89, 14165745), (165, 7640917), (267, 4721915), (445, 2833149), (979, 1287795), (1335, 944383), (2937, 429265), (4895, 257559), (14685, 85853)]