281126735

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1\times {\mathrm{1051}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 343600032

約数和(自身を除く): 62473297

約数列:

[1, 5, 61, 305, 877, 1051, 4385, 5255, 53497, 64111, 267485, 320555, 921727, 4608635, 56225347, 281126735]

約数ペア:

[(1, 281126735), (5, 56225347), (61, 4608635), (305, 921727), (877, 320555), (1051, 267485), (4385, 64111), (5255, 53497)]