342032015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{276949}}^1$

素因数の和:276986

約数の個数: 16

約数和(自身を含む): 465276000

約数和(自身を除く): 123243985

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 276949, 1384745, 3600337, 5262031, 18001685, 26310155, 68406403, 342032015]

約数ペア:

[(1, 342032015), (5, 68406403), (13, 26310155), (19, 18001685), (65, 5262031), (95, 3600337), (247, 1384745), (1235, 276949)]