105250405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85223}}^1$

素因数の和:85260

約数の個数: 16

約数和(自身を含む): 143176320

約数和(自身を除く): 37925915

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 85223, 426115, 1107899, 1619237, 5539495, 8096185, 21050081, 105250405]

約数ペア:

[(1, 105250405), (5, 21050081), (13, 8096185), (19, 5539495), (65, 1619237), (95, 1107899), (247, 426115), (1235, 85223)]