11207115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 20487168

約数和(自身を除く): 9280053

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 127, 159, 185, 265, 333, 381, 477, 555, 635, 795, 1143, 1665, 1905, 1961, 2385, 4699, 5715, 5883, 6731, 9805, 14097, 17649, 20193, 23495, 29415, 33655, 42291, 60579, 70485, 88245, 100965, 211455, 249047, 302895, 747141, 1245235, 2241423, 3735705, 11207115]

約数ペア:

[(1, 11207115), (3, 3735705), (5, 2241423), (9, 1245235), (15, 747141), (37, 302895), (45, 249047), (53, 211455), (111, 100965), (127, 88245), (159, 70485), (185, 60579), (265, 42291), (333, 33655), (381, 29415), (477, 23495), (555, 20193), (635, 17649), (795, 14097), (1143, 9805), (1665, 6731), (1905, 5883), (1961, 5715), (2385, 4699)]