75572021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6547}}^1$

素因数の和:6668

約数の個数: 16

約数和(自身を含む): 92405376

約数和(自身を除く): 16833355

約数列:

[1, 7, 17, 97, 119, 679, 1649, 6547, 11543, 45829, 111299, 635059, 779093, 4445413, 10796003, 75572021]

約数ペア:

[(1, 75572021), (7, 10796003), (17, 4445413), (97, 779093), (119, 635059), (679, 111299), (1649, 45829), (6547, 11543)]