47790215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21193}}^1$

素因数の和:21250

約数の個数: 16

約数和(自身を含む): 64090656

約数和(自身を除く): 16300441

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 21193, 105965, 233123, 868913, 1165615, 4344565, 9558043, 47790215]

約数ペア:

[(1, 47790215), (5, 9558043), (11, 4344565), (41, 1165615), (55, 868913), (205, 233123), (451, 105965), (2255, 21193)]