72791785

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 97292160

約数和(自身を除く): 24500375

約数列:

[1, 5, 11, 55, 79, 121, 395, 605, 869, 1523, 4345, 7615, 9559, 16753, 47795, 83765, 120317, 184283, 601585, 921415, 1323487, 6617435, 14558357, 72791785]

約数ペア:

[(1, 72791785), (5, 14558357), (11, 6617435), (55, 1323487), (79, 921415), (121, 601585), (395, 184283), (605, 120317), (869, 83765), (1523, 47795), (4345, 16753), (7615, 9559)]