1153405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 1537344

約数和(自身を除く): 383939

約数列:

[1, 5, 11, 55, 67, 313, 335, 737, 1565, 3443, 3685, 17215, 20971, 104855, 230681, 1153405]

約数ペア:

[(1, 1153405), (5, 230681), (11, 104855), (55, 20971), (67, 17215), (313, 3685), (335, 3443), (737, 1565)]