2015979465

素因数分解:

$3^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{53101}}^1$

素因数の和:55640

約数の個数: 16

約数和(自身を含む): 3226902336

約数和(自身を除く): 1210922871

約数列:

[1, 3, 5, 15, 2531, 7593, 12655, 37965, 53101, 159303, 265505, 796515, 134398631, 403195893, 671993155, 2015979465]

約数ペア:

[(1, 2015979465), (3, 671993155), (5, 403195893), (15, 134398631), (2531, 796515), (7593, 265505), (12655, 159303), (37965, 53101)]