314888925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{322963}}^1$

素因数の和:322989

約数の個数: 24

約数和(自身を含む): 560665504

約数和(自身を除く): 245776579

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 322963, 968889, 1614815, 4198519, 4844445, 8074075, 12595557, 20992595, 24222225, 62977785, 104962975, 314888925]

約数ペア:

[(1, 314888925), (3, 104962975), (5, 62977785), (13, 24222225), (15, 20992595), (25, 12595557), (39, 8074075), (65, 4844445), (75, 4198519), (195, 1614815), (325, 968889), (975, 322963)]