15052804921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{90547}}^1$

素因数の和:90709

約数の個数: 32

約数和(自身を含む): 20027768832

約数和(自身を除く): 4974963911

約数列:

[1, 7, 11, 17, 77, 119, 127, 187, 889, 1309, 1397, 2159, 9779, 15113, 23749, 90547, 166243, 633829, 996017, 1539299, 6972119, 10775093, 11499469, 16932289, 80496283, 118526023, 126494159, 195490973, 885459113, 1368436811, 2150400703, 15052804921]

約数ペア:

[(1, 15052804921), (7, 2150400703), (11, 1368436811), (17, 885459113), (77, 195490973), (119, 126494159), (127, 118526023), (187, 80496283), (889, 16932289), (1309, 11499469), (1397, 10775093), (2159, 6972119), (9779, 1539299), (15113, 996017), (23749, 633829), (90547, 166243)]