860704135

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1\times {\mathrm{1879}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 1101221280

約数和(自身を除く): 240517145

約数列:

[1, 5, 17, 85, 289, 317, 1445, 1585, 1879, 5389, 9395, 26945, 31943, 91613, 159715, 458065, 543031, 595643, 2715155, 2978215, 10125931, 50629655, 172140827, 860704135]

約数ペア:

[(1, 860704135), (5, 172140827), (17, 50629655), (85, 10125931), (289, 2978215), (317, 2715155), (1445, 595643), (1585, 543031), (1879, 458065), (5389, 159715), (9395, 91613), (26945, 31943)]