56700215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79301}}^1$

素因数の和:79330

約数の個数: 16

約数和(自身を含む): 79936416

約数和(自身を除く): 23236201

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 79301, 396505, 872311, 1030913, 4361555, 5154565, 11340043, 56700215]

約数ペア:

[(1, 56700215), (5, 11340043), (11, 5154565), (13, 4361555), (55, 1030913), (65, 872311), (143, 396505), (715, 79301)]