77950505

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 95860800

約数和(自身を除く): 17910295

約数列:

[1, 5, 59, 139, 295, 695, 1901, 8201, 9505, 41005, 112159, 264239, 560795, 1321195, 15590101, 77950505]

約数ペア:

[(1, 77950505), (5, 15590101), (59, 1321195), (139, 560795), (295, 264239), (695, 112159), (1901, 41005), (8201, 9505)]