47528235

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15307}}^1$

素因数の和:15344

約数の個数: 32

約数和(自身を含む): 88174080

約数和(自身を除く): 40645845

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 15307, 45921, 76535, 137763, 229605, 352061, 413289, 688815, 1056183, 1760305, 2066445, 3168549, 5280915, 9505647, 15842745, 47528235]

約数ペア:

[(1, 47528235), (3, 15842745), (5, 9505647), (9, 5280915), (15, 3168549), (23, 2066445), (27, 1760305), (45, 1056183), (69, 688815), (115, 413289), (135, 352061), (207, 229605), (345, 137763), (621, 76535), (1035, 45921), (3105, 15307)]