16626255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 28465344

約数和(自身を除く): 11839089

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 577, 1695, 1731, 1921, 2885, 5763, 8655, 9605, 9809, 28815, 29427, 49045, 65201, 147135, 195603, 326005, 978015, 1108417, 3325251, 5542085, 16626255]

約数ペア:

[(1, 16626255), (3, 5542085), (5, 3325251), (15, 1108417), (17, 978015), (51, 326005), (85, 195603), (113, 147135), (255, 65201), (339, 49045), (565, 29427), (577, 28815), (1695, 9809), (1731, 9605), (1921, 8655), (2885, 5763)]