16416495

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4099}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 28782000

約数和(自身を除く): 12365505

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 4099, 12297, 20495, 36891, 61485, 184455, 364811, 1094433, 1824055, 3283299, 5472165, 16416495]

約数ペア:

[(1, 16416495), (3, 5472165), (5, 3283299), (9, 1824055), (15, 1094433), (45, 364811), (89, 184455), (267, 61485), (445, 36891), (801, 20495), (1335, 12297), (4005, 4099)]