194633265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 319904640

約数和(自身を除く): 125271375

約数列:

[1, 3, 5, 15, 43, 129, 215, 373, 645, 809, 1119, 1865, 2427, 4045, 5595, 12135, 16039, 34787, 48117, 80195, 104361, 173935, 240585, 301757, 521805, 905271, 1508785, 4526355, 12975551, 38926653, 64877755, 194633265]

約数ペア:

[(1, 194633265), (3, 64877755), (5, 38926653), (15, 12975551), (43, 4526355), (129, 1508785), (215, 905271), (373, 521805), (645, 301757), (809, 240585), (1119, 173935), (1865, 104361), (2427, 80195), (4045, 48117), (5595, 34787), (12135, 16039)]