1141665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 987231

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 131, 249, 393, 415, 581, 655, 917, 1245, 1743, 1965, 2751, 2905, 4585, 8715, 10873, 13755, 32619, 54365, 76111, 163095, 228333, 380555, 1141665]

約数ペア:

[(1, 1141665), (3, 380555), (5, 228333), (7, 163095), (15, 76111), (21, 54365), (35, 32619), (83, 13755), (105, 10873), (131, 8715), (249, 4585), (393, 2905), (415, 2751), (581, 1965), (655, 1743), (917, 1245)]