1216050385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{70639}}^1$

素因数の和:70968

約数の個数: 16

約数和(自身を含む): 1597029120

約数和(自身を除く): 380978735

約数列:

[1, 5, 11, 55, 313, 1565, 3443, 17215, 70639, 353195, 777029, 3885145, 22110007, 110550035, 243210077, 1216050385]

約数ペア:

[(1, 1216050385), (5, 243210077), (11, 110550035), (55, 22110007), (313, 3885145), (1565, 777029), (3443, 353195), (17215, 70639)]