293863275

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25609}}^1$

素因数の和:25645

約数の個数: 48

約数和(自身を含む): 571615200

約数和(自身を除く): 277751925

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 25609, 76827, 128045, 230481, 384135, 435353, 640225, 691443, 1152405, 1306059, 1920675, 2176765, 3457215, 3918177, 5762025, 6530295, 10883825, 11754531, 17286075, 19590885, 32651475, 58772655, 97954425, 293863275]

約数ペア:

[(1, 293863275), (3, 97954425), (5, 58772655), (9, 32651475), (15, 19590885), (17, 17286075), (25, 11754531), (27, 10883825), (45, 6530295), (51, 5762025), (75, 3918177), (85, 3457215), (135, 2176765), (153, 1920675), (225, 1306059), (255, 1152405), (425, 691443), (459, 640225), (675, 435353), (765, 384135), (1275, 230481), (2295, 128045), (3825, 76827), (11475, 25609)]