7641355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 9576000

約数和(自身を除く): 1934645

約数列:

[1, 5, 29, 145, 151, 349, 755, 1745, 4379, 10121, 21895, 50605, 52699, 263495, 1528271, 7641355]

約数ペア:

[(1, 7641355), (5, 1528271), (29, 263495), (145, 52699), (151, 50605), (349, 21895), (755, 10121), (1745, 4379)]