11975550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 30734640

約数和(自身を除く): 18759090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 2753, 4350, 5506, 8259, 13765, 16518, 27530, 41295, 68825, 79837, 82590, 137650, 159674, 206475, 239511, 399185, 412950, 479022, 798370, 1197555, 1995925, 2395110, 3991850, 5987775, 11975550]

約数ペア:

[(1, 11975550), (2, 5987775), (3, 3991850), (5, 2395110), (6, 1995925), (10, 1197555), (15, 798370), (25, 479022), (29, 412950), (30, 399185), (50, 239511), (58, 206475), (75, 159674), (87, 137650), (145, 82590), (150, 79837), (174, 68825), (290, 41295), (435, 27530), (725, 16518), (870, 13765), (1450, 8259), (2175, 5506), (2753, 4350)]