170918995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 224861616

約数和(自身を除く): 53942621

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 1079, 2437, 5395, 12185, 14027, 31681, 70135, 158405, 202271, 411853, 1011355, 2059265, 2629523, 13147615, 34183799, 170918995]

約数ペア:

[(1, 170918995), (5, 34183799), (13, 13147615), (65, 2629523), (83, 2059265), (169, 1011355), (415, 411853), (845, 202271), (1079, 158405), (2437, 70135), (5395, 31681), (12185, 14027)]