27528215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38501}}^1$

素因数の和:38530

約数の個数: 16

約数和(自身を含む): 38810016

約数和(自身を除く): 11281801

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 38501, 192505, 423511, 500513, 2117555, 2502565, 5505643, 27528215]

約数ペア:

[(1, 27528215), (5, 5505643), (11, 2502565), (13, 2117555), (55, 500513), (65, 423511), (143, 192505), (715, 38501)]