69221085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 48714915

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 2729, 5073, 8187, 8455, 13645, 25365, 40935, 51851, 155553, 242881, 259255, 728643, 777765, 1214405, 3643215, 4614739, 13844217, 23073695, 69221085]

約数ペア:

[(1, 69221085), (3, 23073695), (5, 13844217), (15, 4614739), (19, 3643215), (57, 1214405), (89, 777765), (95, 728643), (267, 259255), (285, 242881), (445, 155553), (1335, 51851), (1691, 40935), (2729, 25365), (5073, 13645), (8187, 8455)]