61958195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4091}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 80432352

約数和(自身を除く): 18474157

約数列:

[1, 5, 13, 65, 233, 1165, 3029, 4091, 15145, 20455, 53183, 265915, 953203, 4766015, 12391639, 61958195]

約数ペア:

[(1, 61958195), (5, 12391639), (13, 4766015), (65, 953203), (233, 265915), (1165, 53183), (3029, 20455), (4091, 15145)]