28580445

素因数分解:

$3^6\times 5^1\times {\mathrm{7841}}^1$

素因数の和:7864

約数の個数: 28

約数和(自身を含む): 51427836

約数和(自身を除く): 22847391

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7841, 23523, 39205, 70569, 117615, 211707, 352845, 635121, 1058535, 1905363, 3175605, 5716089, 9526815, 28580445]

約数ペア:

[(1, 28580445), (3, 9526815), (5, 5716089), (9, 3175605), (15, 1905363), (27, 1058535), (45, 635121), (81, 352845), (135, 211707), (243, 117615), (405, 70569), (729, 39205), (1215, 23523), (3645, 7841)]