6512565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 11151360

約数和(自身を除く): 4638795

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 439, 645, 989, 1317, 2195, 2967, 4945, 6585, 10097, 14835, 18877, 30291, 50485, 56631, 94385, 151455, 283155, 434171, 1302513, 2170855, 6512565]

約数ペア:

[(1, 6512565), (3, 2170855), (5, 1302513), (15, 434171), (23, 283155), (43, 151455), (69, 94385), (115, 56631), (129, 50485), (215, 30291), (345, 18877), (439, 14835), (645, 10097), (989, 6585), (1317, 4945), (2195, 2967)]