42900275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 58854864

約数和(自身を除く): 15954589

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 2137, 4015, 10685, 20075, 23507, 53425, 117535, 156001, 587675, 780005, 1716011, 3900025, 8580055, 42900275]

約数ペア:

[(1, 42900275), (5, 8580055), (11, 3900025), (25, 1716011), (55, 780005), (73, 587675), (275, 156001), (365, 117535), (803, 53425), (1825, 23507), (2137, 20075), (4015, 10685)]