11500755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 22398720

約数和(自身を除く): 10897965

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 379, 595, 867, 1137, 1445, 1785, 1895, 2023, 2653, 4335, 5685, 6069, 6443, 7959, 10115, 13265, 19329, 30345, 32215, 39795, 45101, 96645, 109531, 135303, 225505, 328593, 547655, 676515, 766717, 1642965, 2300151, 3833585, 11500755]

約数ペア:

[(1, 11500755), (3, 3833585), (5, 2300151), (7, 1642965), (15, 766717), (17, 676515), (21, 547655), (35, 328593), (51, 225505), (85, 135303), (105, 109531), (119, 96645), (255, 45101), (289, 39795), (357, 32215), (379, 30345), (595, 19329), (867, 13265), (1137, 10115), (1445, 7959), (1785, 6443), (1895, 6069), (2023, 5685), (2653, 4335)]