53899485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 91200000

約数和(自身を除く): 37300515

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 379, 499, 1137, 1497, 1895, 2495, 5685, 7201, 7485, 9481, 21603, 28443, 36005, 47405, 108015, 142215, 189121, 567363, 945605, 2836815, 3593299, 10779897, 17966495, 53899485]

約数ペア:

[(1, 53899485), (3, 17966495), (5, 10779897), (15, 3593299), (19, 2836815), (57, 945605), (95, 567363), (285, 189121), (379, 142215), (499, 108015), (1137, 47405), (1497, 36005), (1895, 28443), (2495, 21603), (5685, 9481), (7201, 7485)]