13172115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 23256576

約数和(自身を除く): 10084461

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 823, 1067, 1455, 2469, 3201, 4115, 5335, 9053, 12345, 16005, 27159, 45265, 79831, 135795, 239493, 399155, 878141, 1197465, 2634423, 4390705, 13172115]

約数ペア:

[(1, 13172115), (3, 4390705), (5, 2634423), (11, 1197465), (15, 878141), (33, 399155), (55, 239493), (97, 135795), (165, 79831), (291, 45265), (485, 27159), (823, 16005), (1067, 12345), (1455, 9053), (2469, 5335), (3201, 4115)]