80664505

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 98899200

約数和(自身を除く): 18234695

約数列:

[1, 5, 59, 271, 295, 1009, 1355, 5045, 15989, 59531, 79945, 273439, 297655, 1367195, 16132901, 80664505]

約数ペア:

[(1, 80664505), (5, 16132901), (59, 1367195), (271, 297655), (295, 273439), (1009, 79945), (1355, 59531), (5045, 15989)]