16904535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38861}}^1$

素因数の和:38898

約数の個数: 16

約数和(自身を含む): 27980640

約数和(自身を除く): 11076105

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 38861, 116583, 194305, 582915, 1126969, 3380907, 5634845, 16904535]

約数ペア:

[(1, 16904535), (3, 5634845), (5, 3380907), (15, 1126969), (29, 582915), (87, 194305), (145, 116583), (435, 38861)]