9020890945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5655731}}^1$

素因数の和:5655776

約数の個数: 16

約数和(自身を含む): 12216381120

約数和(自身を除く): 3195490175

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 5655731, 28278655, 62213041, 164016199, 311065205, 820080995, 1804178189, 9020890945]

約数ペア:

[(1, 9020890945), (5, 1804178189), (11, 820080995), (29, 311065205), (55, 164016199), (145, 62213041), (319, 28278655), (1595, 5655731)]