225307565

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 315730176

約数和(自身を除く): 90422611

約数列:

[1, 5, 7, 35, 73, 163, 365, 511, 541, 815, 1141, 2555, 2705, 3787, 5705, 11899, 18935, 39493, 59495, 83293, 88183, 197465, 276451, 416465, 440915, 617281, 1382255, 3086405, 6437359, 32186795, 45061513, 225307565]

約数ペア:

[(1, 225307565), (5, 45061513), (7, 32186795), (35, 6437359), (73, 3086405), (163, 1382255), (365, 617281), (511, 440915), (541, 416465), (815, 276451), (1141, 197465), (2555, 88183), (2705, 83293), (3787, 59495), (5705, 39493), (11899, 18935)]