255328465

素因数分解:

$5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{4591}}^1$

素因数の和:4837

約数の個数: 24

約数和(自身を含む): 358065792

約数和(自身を除く): 102737327

約数列:

[1, 5, 7, 35, 49, 227, 245, 1135, 1589, 4591, 7945, 11123, 22955, 32137, 55615, 160685, 224959, 1042157, 1124795, 5210785, 7295099, 36475495, 51065693, 255328465]

約数ペア:

[(1, 255328465), (5, 51065693), (7, 36475495), (35, 7295099), (49, 5210785), (227, 1124795), (245, 1042157), (1135, 224959), (1589, 160685), (4591, 55615), (7945, 32137), (11123, 22955)]