3804179905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{656459}}^1$

素因数の和:656544

約数の個数: 16

約数和(自身を含む): 4884062400

約数和(自身を除く): 1079882495

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 656459, 3282295, 12472721, 40043999, 62363605, 200219995, 760835981, 3804179905]

約数ペア:

[(1, 3804179905), (5, 760835981), (19, 200219995), (61, 62363605), (95, 40043999), (305, 12472721), (1159, 3282295), (5795, 656459)]