13860455

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 5299609

約数列:

[1, 5, 7, 35, 131, 655, 917, 3023, 4585, 15115, 21161, 105805, 396013, 1980065, 2772091, 13860455]

約数ペア:

[(1, 13860455), (5, 2772091), (7, 1980065), (35, 396013), (131, 105805), (655, 21161), (917, 15115), (3023, 4585)]