9894405

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 15877440

約数和(自身を除く): 5983035

約数列:

[1, 3, 5, 15, 443, 1329, 1489, 2215, 4467, 6645, 7445, 22335, 659627, 1978881, 3298135, 9894405]

約数ペア:

[(1, 9894405), (3, 3298135), (5, 1978881), (15, 659627), (443, 22335), (1329, 7445), (1489, 6645), (2215, 4467)]