149053705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4373}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 189901584

約数和(自身を除く): 40847879

約数列:

[1, 5, 17, 85, 401, 2005, 4373, 6817, 21865, 34085, 74341, 371705, 1753573, 8767865, 29810741, 149053705]

約数ペア:

[(1, 149053705), (5, 29810741), (17, 8767865), (85, 1753573), (401, 371705), (2005, 74341), (4373, 34085), (6817, 21865)]