75209655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 126180864

約数和(自身を除く): 50971209

約数列:

[1, 3, 5, 15, 23, 69, 115, 277, 345, 787, 831, 1385, 2361, 3935, 4155, 6371, 11805, 18101, 19113, 31855, 54303, 90505, 95565, 217999, 271515, 653997, 1089995, 3269985, 5013977, 15041931, 25069885, 75209655]

約数ペア:

[(1, 75209655), (3, 25069885), (5, 15041931), (15, 5013977), (23, 3269985), (69, 1089995), (115, 653997), (277, 271515), (345, 217999), (787, 95565), (831, 90505), (1385, 54303), (2361, 31855), (3935, 19113), (4155, 18101), (6371, 11805)]