810390095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 1024358400

約数和(自身を除く): 213968305

約数列:

[1, 5, 37, 71, 103, 185, 355, 515, 599, 2627, 2995, 3811, 7313, 13135, 19055, 22163, 36565, 42529, 61697, 110815, 212645, 270581, 308485, 1352905, 1573573, 2282789, 4380487, 7867865, 11413945, 21902435, 162078019, 810390095]

約数ペア:

[(1, 810390095), (5, 162078019), (37, 21902435), (71, 11413945), (103, 7867865), (185, 4380487), (355, 2282789), (515, 1573573), (599, 1352905), (2627, 308485), (2995, 270581), (3811, 212645), (7313, 110815), (13135, 61697), (19055, 42529), (22163, 36565)]