8045759995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{570419}}^1$

素因数の和:570475

約数の個数: 32

約数和(自身を含む): 12266311680

約数和(自身を除く): 4220551685

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 570419, 2852095, 3992933, 7415447, 17682989, 19964665, 37077235, 51908129, 88414945, 123780923, 229878857, 259540645, 618904615, 1149394285, 1609151999, 8045759995]

約数ペア:

[(1, 8045759995), (5, 1609151999), (7, 1149394285), (13, 618904615), (31, 259540645), (35, 229878857), (65, 123780923), (91, 88414945), (155, 51908129), (217, 37077235), (403, 19964665), (455, 17682989), (1085, 7415447), (2015, 3992933), (2821, 2852095), (14105, 570419)]