15691140195

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1\times {\mathrm{2879}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 25321144320

約数和(自身を除く): 9630004125

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 2861, 2879, 8583, 8637, 14305, 14395, 42915, 43185, 363347, 365633, 1090041, 1096899, 1816735, 1828165, 5450205, 5484495, 8236819, 24710457, 41184095, 123552285, 1046076013, 3138228039, 5230380065, 15691140195]

約数ペア:

[(1, 15691140195), (3, 5230380065), (5, 3138228039), (15, 1046076013), (127, 123552285), (381, 41184095), (635, 24710457), (1905, 8236819), (2861, 5484495), (2879, 5450205), (8583, 1828165), (8637, 1816735), (14305, 1096899), (14395, 1090041), (42915, 365633), (43185, 363347)]