8589465

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 15979392

約数和(自身を除く): 7389927

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 193, 207, 215, 345, 387, 579, 645, 965, 989, 1035, 1737, 1935, 2895, 2967, 4439, 4945, 8299, 8685, 8901, 13317, 14835, 22195, 24897, 39951, 41495, 44505, 66585, 74691, 124485, 190877, 199755, 373455, 572631, 954385, 1717893, 2863155, 8589465]

約数ペア:

[(1, 8589465), (3, 2863155), (5, 1717893), (9, 954385), (15, 572631), (23, 373455), (43, 199755), (45, 190877), (69, 124485), (115, 74691), (129, 66585), (193, 44505), (207, 41495), (215, 39951), (345, 24897), (387, 22195), (579, 14835), (645, 13317), (965, 8901), (989, 8685), (1035, 8299), (1737, 4945), (1935, 4439), (2895, 2967)]