77906465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13171}}^1$

素因数の和:13209

約数の個数: 24

約数和(自身を含む): 115702848

約数和(自身を除く): 37796383

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 13171, 65855, 92197, 171223, 460985, 856115, 1198561, 2225899, 5992805, 11129495, 15581293, 77906465]

約数ペア:

[(1, 77906465), (5, 15581293), (7, 11129495), (13, 5992805), (35, 2225899), (65, 1198561), (91, 856115), (169, 460985), (455, 171223), (845, 92197), (1183, 65855), (5915, 13171)]