85715289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45569}}^1$

素因数の和:45605

約数の個数: 24

約数和(自身を含む): 142178400

約数和(自身を除く): 56463111

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 45569, 136707, 410121, 501259, 865811, 1503777, 2597433, 4511331, 7792299, 9523921, 28571763, 85715289]

約数ペア:

[(1, 85715289), (3, 28571763), (9, 9523921), (11, 7792299), (19, 4511331), (33, 2597433), (57, 1503777), (99, 865811), (171, 501259), (209, 410121), (627, 136707), (1881, 45569)]