77764505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13147}}^1$

素因数の和:13185

約数の個数: 24

約数和(自身を含む): 115492032

約数和(自身を除く): 37727527

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 13147, 65735, 92029, 170911, 460145, 854555, 1196377, 2221843, 5981885, 11109215, 15552901, 77764505]

約数ペア:

[(1, 77764505), (5, 15552901), (7, 11109215), (13, 5981885), (35, 2221843), (65, 1196377), (91, 854555), (169, 460145), (455, 170911), (845, 92029), (1183, 65735), (5915, 13147)]