490115805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1126703}}^1$

素因数の和:1126740

約数の個数: 16

約数和(自身を含む): 811226880

約数和(自身を除く): 321111075

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1126703, 3380109, 5633515, 16900545, 32674387, 98023161, 163371935, 490115805]

約数ペア:

[(1, 490115805), (3, 163371935), (5, 98023161), (15, 32674387), (29, 16900545), (87, 5633515), (145, 3380109), (435, 1126703)]