75991355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72719}}^1$

素因数の和:72754

約数の個数: 16

約数和(自身を含む): 104716800

約数和(自身を除く): 28725445

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 72719, 363595, 799909, 1381661, 3999545, 6908305, 15198271, 75991355]

約数ペア:

[(1, 75991355), (5, 15198271), (11, 6908305), (19, 3999545), (55, 1381661), (95, 799909), (209, 363595), (1045, 72719)]