133739945

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 162357888

約数和(自身を除く): 28617943

約数列:

[1, 5, 151, 307, 577, 755, 1535, 2885, 46357, 87127, 177139, 231785, 435635, 885695, 26747989, 133739945]

約数ペア:

[(1, 133739945), (5, 26747989), (151, 885695), (307, 435635), (577, 231785), (755, 177139), (1535, 87127), (2885, 46357)]