2247115215

素因数分解:

$3^1\times 5^1\times {\mathrm{6961}}^1\times {\mathrm{21521}}^1$

素因数の和:28490

約数の個数: 16

約数和(自身を含む): 3596067936

約数和(自身を除く): 1348952721

約数列:

[1, 3, 5, 15, 6961, 20883, 21521, 34805, 64563, 104415, 107605, 322815, 149807681, 449423043, 749038405, 2247115215]

約数ペア:

[(1, 2247115215), (3, 749038405), (5, 449423043), (15, 149807681), (6961, 322815), (20883, 107605), (21521, 104415), (34805, 64563)]