1317291205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 1663444224

約数和(自身を除く): 346153019

約数列:

[1, 5, 37, 73, 103, 185, 365, 515, 947, 2701, 3811, 4735, 7519, 13505, 19055, 35039, 37595, 69131, 97541, 175195, 278203, 345655, 487705, 1391015, 2557847, 3609017, 7120493, 12789235, 18045085, 35602465, 263458241, 1317291205]

約数ペア:

[(1, 1317291205), (5, 263458241), (37, 35602465), (73, 18045085), (103, 12789235), (185, 7120493), (365, 3609017), (515, 2557847), (947, 1391015), (2701, 487705), (3811, 345655), (4735, 278203), (7519, 175195), (13505, 97541), (19055, 69131), (35039, 37595)]