99109945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{58129}}^1$

素因数の和:58176

約数の個数: 16

約数和(自身を含む): 133931520

約数和(自身を除く): 34821575

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 58129, 290645, 639419, 1801999, 3197095, 9009995, 19821989, 99109945]

約数ペア:

[(1, 99109945), (5, 19821989), (11, 9009995), (31, 3197095), (55, 1801999), (155, 639419), (341, 290645), (1705, 58129)]