30631565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 38416896

約数和(自身を除く): 7785331

約数列:

[1, 5, 31, 83, 155, 415, 2381, 2573, 11905, 12865, 73811, 197623, 369055, 988115, 6126313, 30631565]

約数ペア:

[(1, 30631565), (5, 6126313), (31, 988115), (83, 369055), (155, 197623), (415, 73811), (2381, 12865), (2573, 11905)]