87793885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4729}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 21185315

約数列:

[1, 5, 47, 79, 235, 395, 3713, 4729, 18565, 23645, 222263, 373591, 1111315, 1867955, 17558777, 87793885]

約数ペア:

[(1, 87793885), (5, 17558777), (47, 1867955), (79, 1111315), (235, 373591), (395, 222263), (3713, 23645), (4729, 18565)]