16366005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 29348280

約数和(自身を除く): 12982275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12541, 37623, 62705, 112869, 188115, 363689, 564345, 1091067, 1818445, 3273201, 5455335, 16366005]

約数ペア:

[(1, 16366005), (3, 5455335), (5, 3273201), (9, 1818445), (15, 1091067), (29, 564345), (45, 363689), (87, 188115), (145, 112869), (261, 62705), (435, 37623), (1305, 12541)]