17640135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23059}}^1$

素因数の和:23087

約数の個数: 24

約数和(自身を含む): 32376240

約数和(自身を除く): 14736105

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 23059, 69177, 115295, 207531, 345885, 392003, 1037655, 1176009, 1960015, 3528027, 5880045, 17640135]

約数ペア:

[(1, 17640135), (3, 5880045), (5, 3528027), (9, 1960015), (15, 1176009), (17, 1037655), (45, 392003), (51, 345885), (85, 207531), (153, 115295), (255, 69177), (765, 23059)]