139843455

素因数分解:

$3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{3557}}^1$

素因数の和:6186

約数の個数: 16

約数和(自身を含む): 223897824

約数和(自身を除く): 84054369

約数列:

[1, 3, 5, 15, 2621, 3557, 7863, 10671, 13105, 17785, 39315, 53355, 9322897, 27968691, 46614485, 139843455]

約数ペア:

[(1, 139843455), (3, 46614485), (5, 27968691), (15, 9322897), (2621, 53355), (3557, 39315), (7863, 17785), (10671, 13105)]