145890201615

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{76582783}}^1$

素因数の和:76582918

約数の個数: 16

約数和(自身を含む): 235262312448

約数和(自身を除く): 89372110833

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 76582783, 229748349, 382913915, 1148741745, 9726013441, 29178040323, 48630067205, 145890201615]

約数ペア:

[(1, 145890201615), (3, 48630067205), (5, 29178040323), (15, 9726013441), (127, 1148741745), (381, 382913915), (635, 229748349), (1905, 76582783)]