1370005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 2024064

約数和(自身を除く): 654059

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 3011, 15055, 21077, 39143, 105385, 195715, 274001, 1370005]

約数ペア:

[(1, 1370005), (5, 274001), (7, 195715), (13, 105385), (35, 39143), (65, 21077), (91, 15055), (455, 3011)]