1520925065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211093}}^1$

素因数の和:211240

約数の個数: 16

約数和(自身を含む): 2006237376

約数和(自身を除く): 485312311

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 211093, 1055465, 2322023, 11610115, 27653183, 138265915, 304185013, 1520925065]

約数ペア:

[(1, 1520925065), (5, 304185013), (11, 138265915), (55, 27653183), (131, 11610115), (655, 2322023), (1441, 1055465), (7205, 211093)]