27471915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35911}}^1$

素因数の和:35939

約数の個数: 24

約数和(自身を含む): 50420448

約数和(自身を除く): 22948533

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 35911, 107733, 179555, 323199, 538665, 610487, 1615995, 1831461, 3052435, 5494383, 9157305, 27471915]

約数ペア:

[(1, 27471915), (3, 9157305), (5, 5494383), (9, 3052435), (15, 1831461), (17, 1615995), (45, 610487), (51, 538665), (85, 323199), (153, 179555), (255, 107733), (765, 35911)]