49111515

素因数分解:

$3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 89526528

約数和(自身を除く): 40415013

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 487, 747, 1215, 1245, 1461, 2241, 2435, 3735, 4383, 6723, 7305, 11205, 13149, 20169, 21915, 33615, 39447, 40421, 65745, 100845, 118341, 121263, 197235, 202105, 363789, 591705, 606315, 1091367, 1818945, 3274101, 5456835, 9822303, 16370505, 49111515]

約数ペア:

[(1, 49111515), (3, 16370505), (5, 9822303), (9, 5456835), (15, 3274101), (27, 1818945), (45, 1091367), (81, 606315), (83, 591705), (135, 363789), (243, 202105), (249, 197235), (405, 121263), (415, 118341), (487, 100845), (747, 65745), (1215, 40421), (1245, 39447), (1461, 33615), (2241, 21915), (2435, 20169), (3735, 13149), (4383, 11205), (6723, 7305)]