9881115

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1487}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 15856128

約数和(自身を除く): 5975013

約数列:

[1, 3, 5, 15, 443, 1329, 1487, 2215, 4461, 6645, 7435, 22305, 658741, 1976223, 3293705, 9881115]

約数ペア:

[(1, 9881115), (3, 3293705), (5, 1976223), (15, 658741), (443, 22305), (1329, 7435), (1487, 6645), (2215, 4461)]