89401195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25951}}^1$

素因数の和:26022

約数の個数: 16

約数和(自身を含む): 117718272

約数和(自身を除く): 28317077

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 25951, 129755, 337363, 1375403, 1686815, 6877015, 17880239, 89401195]

約数ペア:

[(1, 89401195), (5, 17880239), (13, 6877015), (53, 1686815), (65, 1375403), (265, 337363), (689, 129755), (3445, 25951)]