227900015

素因数分解:

$5^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{2903}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 312795648

約数和(自身を除く): 84895633

約数列:

[1, 5, 7, 35, 2243, 2903, 11215, 14515, 15701, 20321, 78505, 101605, 6511429, 32557145, 45580003, 227900015]

約数ペア:

[(1, 227900015), (5, 45580003), (7, 32557145), (35, 6511429), (2243, 101605), (2903, 78505), (11215, 20321), (14515, 15701)]