1770893519135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1\times {\mathrm{75679}}^1$

素因数の和:78147

約数の個数: 32

約数和(自身を含む): 2304150858240

約数和(自身を除く): 533257339105

約数列:

[1, 5, 13, 65, 157, 785, 2041, 2293, 10205, 11465, 29809, 75679, 149045, 360001, 378395, 983827, 1800005, 4680013, 4919135, 11881603, 23400065, 59408015, 154460839, 173531947, 772304195, 867659735, 2255915311, 11279576555, 27244515679, 136222578395, 354178703827, 1770893519135]

約数ペア:

[(1, 1770893519135), (5, 354178703827), (13, 136222578395), (65, 27244515679), (157, 11279576555), (785, 2255915311), (2041, 867659735), (2293, 772304195), (10205, 173531947), (11465, 154460839), (29809, 59408015), (75679, 23400065), (149045, 11881603), (360001, 4919135), (378395, 4680013), (983827, 1800005)]