2017054815

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{27743}}^1$

素因数の和:27919

約数の個数: 32

約数和(自身を含む): 3339933696

約数和(自身を除く): 1322878881

約数列:

[1, 3, 5, 15, 37, 111, 131, 185, 393, 555, 655, 1965, 4847, 14541, 24235, 27743, 72705, 83229, 138715, 416145, 1026491, 3079473, 3634333, 5132455, 10902999, 15397365, 18171665, 54514995, 134470321, 403410963, 672351605, 2017054815]

約数ペア:

[(1, 2017054815), (3, 672351605), (5, 403410963), (15, 134470321), (37, 54514995), (111, 18171665), (131, 15397365), (185, 10902999), (393, 5132455), (555, 3634333), (655, 3079473), (1965, 1026491), (4847, 416145), (14541, 138715), (24235, 83229), (27743, 72705)]