155125755

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 279036576

約数和(自身を除く): 123910821

約数列:

[1, 3, 5, 9, 15, 41, 45, 83, 123, 205, 249, 369, 415, 615, 747, 1013, 1245, 1845, 3039, 3403, 3735, 5065, 9117, 10209, 15195, 17015, 30627, 41533, 45585, 51045, 84079, 124599, 153135, 207665, 252237, 373797, 420395, 622995, 756711, 1261185, 1868985, 3447239, 3783555, 10341717, 17236195, 31025151, 51708585, 155125755]

約数ペア:

[(1, 155125755), (3, 51708585), (5, 31025151), (9, 17236195), (15, 10341717), (41, 3783555), (45, 3447239), (83, 1868985), (123, 1261185), (205, 756711), (249, 622995), (369, 420395), (415, 373797), (615, 252237), (747, 207665), (1013, 153135), (1245, 124599), (1845, 84079), (3039, 51045), (3403, 45585), (3735, 41533), (5065, 30627), (9117, 17015), (10209, 15195)]