16251255

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6121}}^1$

素因数の和:6191

約数の個数: 24

約数和(自身を含む): 28650960

約数和(自身を除く): 12399705

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 6121, 18363, 30605, 55089, 91815, 275445, 361139, 1083417, 1805695, 3250251, 5417085, 16251255]

約数ペア:

[(1, 16251255), (3, 5417085), (5, 3250251), (9, 1805695), (15, 1083417), (45, 361139), (59, 275445), (177, 91815), (295, 55089), (531, 30605), (885, 18363), (2655, 6121)]