26916215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 33540096

約数和(自身を除く): 6623881

約数列:

[1, 5, 31, 155, 211, 823, 1055, 4115, 6541, 25513, 32705, 127565, 173653, 868265, 5383243, 26916215]

約数ペア:

[(1, 26916215), (5, 5383243), (31, 868265), (155, 173653), (211, 127565), (823, 32705), (1055, 25513), (4115, 6541)]