15925413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 10616667

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1439, 1581, 3689, 4317, 10073, 11067, 24463, 30219, 44609, 73389, 133827, 171241, 312263, 513723, 758353, 936789, 2275059, 5308471, 15925413]

約数ペア:

[(1, 15925413), (3, 5308471), (7, 2275059), (17, 936789), (21, 758353), (31, 513723), (51, 312263), (93, 171241), (119, 133827), (217, 73389), (357, 44609), (527, 30219), (651, 24463), (1439, 11067), (1581, 10073), (3689, 4317)]