11012515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 15054336

約数和(自身を除く): 4041821

約数列:

[1, 5, 17, 23, 43, 85, 115, 131, 215, 391, 655, 731, 989, 1955, 2227, 3013, 3655, 4945, 5633, 11135, 15065, 16813, 28165, 51221, 84065, 95761, 129559, 256105, 478805, 647795, 2202503, 11012515]

約数ペア:

[(1, 11012515), (5, 2202503), (17, 647795), (23, 478805), (43, 256105), (85, 129559), (115, 95761), (131, 84065), (215, 51221), (391, 28165), (655, 16813), (731, 15065), (989, 11135), (1955, 5633), (2227, 4945), (3013, 3655)]