15155492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 29482908

約数和(自身を除く): 14327416

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 181, 242, 346, 362, 484, 692, 724, 1903, 1991, 3806, 3982, 7612, 7964, 20933, 21901, 31313, 41866, 43802, 62626, 83732, 87604, 125252, 344443, 688886, 1377772, 3788873, 7577746, 15155492]

約数ペア:

[(1, 15155492), (2, 7577746), (4, 3788873), (11, 1377772), (22, 688886), (44, 344443), (121, 125252), (173, 87604), (181, 83732), (242, 62626), (346, 43802), (362, 41866), (484, 31313), (692, 21901), (724, 20933), (1903, 7964), (1991, 7612), (3806, 3982)]