31229385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 55683072

約数和(自身を除く): 24453687

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 4027, 7755, 12081, 20135, 44297, 60405, 132891, 189269, 221485, 567807, 664455, 946345, 2081959, 2839035, 6245877, 10409795, 31229385]

約数ペア:

[(1, 31229385), (3, 10409795), (5, 6245877), (11, 2839035), (15, 2081959), (33, 946345), (47, 664455), (55, 567807), (141, 221485), (165, 189269), (235, 132891), (517, 60405), (705, 44297), (1551, 20135), (2585, 12081), (4027, 7755)]