51450105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{490001}}^1$

素因数の和:490016

約数の個数: 16

約数和(自身を含む): 94080384

約数和(自身を除く): 42630279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 490001, 1470003, 2450005, 3430007, 7350015, 10290021, 17150035, 51450105]

約数ペア:

[(1, 51450105), (3, 17150035), (5, 10290021), (7, 7350015), (15, 3430007), (21, 2450005), (35, 1470003), (105, 490001)]