4084335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 7918560

約数和(自身を除く): 3834225

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 281, 285, 323, 765, 843, 855, 969, 1405, 1615, 2529, 2907, 4215, 4777, 4845, 5339, 12645, 14331, 14535, 16017, 23885, 26695, 42993, 48051, 71655, 80085, 90763, 214965, 240255, 272289, 453815, 816867, 1361445, 4084335]

約数ペア:

[(1, 4084335), (3, 1361445), (5, 816867), (9, 453815), (15, 272289), (17, 240255), (19, 214965), (45, 90763), (51, 80085), (57, 71655), (85, 48051), (95, 42993), (153, 26695), (171, 23885), (255, 16017), (281, 14535), (285, 14331), (323, 12645), (765, 5339), (843, 4845), (855, 4777), (969, 4215), (1405, 2907), (1615, 2529)]