15122265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 26459136

約数和(自身を除く): 11336871

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 1913, 2635, 5739, 7905, 9565, 28695, 32521, 59303, 97563, 162605, 177909, 296515, 487815, 889545, 1008151, 3024453, 5040755, 15122265]

約数ペア:

[(1, 15122265), (3, 5040755), (5, 3024453), (15, 1008151), (17, 889545), (31, 487815), (51, 296515), (85, 177909), (93, 162605), (155, 97563), (255, 59303), (465, 32521), (527, 28695), (1581, 9565), (1913, 7905), (2635, 5739)]