9860215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 12441600

約数和(自身を除く): 2581385

約数列:

[1, 5, 23, 115, 179, 479, 895, 2395, 4117, 11017, 20585, 55085, 85741, 428705, 1972043, 9860215]

約数ペア:

[(1, 9860215), (5, 1972043), (23, 428705), (115, 85741), (179, 55085), (479, 20585), (895, 11017), (2395, 4117)]