225718185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{195427}}^1$

素因数の和:195453

約数の個数: 32

約数和(自身を含む): 450266112

約数和(自身を除く): 224547927

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 195427, 586281, 977135, 1367989, 2149697, 2931405, 4103967, 6449091, 6839945, 10748485, 15047879, 20519835, 32245455, 45143637, 75239395, 225718185]

約数ペア:

[(1, 225718185), (3, 75239395), (5, 45143637), (7, 32245455), (11, 20519835), (15, 15047879), (21, 10748485), (33, 6839945), (35, 6449091), (55, 4103967), (77, 2931405), (105, 2149697), (165, 1367989), (231, 977135), (385, 586281), (1155, 195427)]