11211075

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 21828960

約数和(自身を除く): 10617885

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 977, 1275, 2295, 2931, 3825, 4885, 8793, 11475, 14655, 16609, 24425, 26379, 43965, 49827, 73275, 83045, 131895, 149481, 219825, 249135, 415225, 448443, 659475, 747405, 1245675, 2242215, 3737025, 11211075]

約数ペア:

[(1, 11211075), (3, 3737025), (5, 2242215), (9, 1245675), (15, 747405), (17, 659475), (25, 448443), (27, 415225), (45, 249135), (51, 219825), (75, 149481), (85, 131895), (135, 83045), (153, 73275), (225, 49827), (255, 43965), (425, 26379), (459, 24425), (675, 16609), (765, 14655), (977, 11475), (1275, 8793), (2295, 4885), (2931, 3825)]