13347705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 25473024

約数和(自身を除く): 12125319

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5527, 16581, 27635, 38689, 82905, 116067, 127121, 193445, 381363, 580335, 635605, 889847, 1906815, 2669541, 4449235, 13347705]

約数ペア:

[(1, 13347705), (3, 4449235), (5, 2669541), (7, 1906815), (15, 889847), (21, 635605), (23, 580335), (35, 381363), (69, 193445), (105, 127121), (115, 116067), (161, 82905), (345, 38689), (483, 27635), (805, 16581), (2415, 5527)]