28106835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27967}}^1$

素因数の和:28042

約数の個数: 16

約数和(自身を含む): 45643776

約数和(自身を除く): 17536941

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 27967, 83901, 139835, 419505, 1873789, 5621367, 9368945, 28106835]

約数ペア:

[(1, 28106835), (3, 9368945), (5, 5621367), (15, 1873789), (67, 419505), (201, 139835), (335, 83901), (1005, 27967)]