274345491445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{28309}}^1\times {\mathrm{114013}}^1$

素因数の和:142344

約数の個数: 16

約数和(自身を含む): 348595524720

約数和(自身を除く): 74250033275

約数列:

[1, 5, 17, 85, 28309, 114013, 141545, 481253, 570065, 1938221, 2406265, 9691105, 3227594017, 16137970085, 54869098289, 274345491445]

約数ペア:

[(1, 274345491445), (5, 54869098289), (17, 16137970085), (85, 3227594017), (28309, 9691105), (114013, 2406265), (141545, 1938221), (481253, 570065)]