47302245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20642

約数の個数: 32

約数和(自身を含む): 89043840

約数和(自身を除く): 41741595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 20611, 61833, 103055, 185499, 309165, 350387, 556497, 927495, 1051161, 1751935, 2782485, 3153483, 5255805, 9460449, 15767415, 47302245]

約数ペア:

[(1, 47302245), (3, 15767415), (5, 9460449), (9, 5255805), (15, 3153483), (17, 2782485), (27, 1751935), (45, 1051161), (51, 927495), (85, 556497), (135, 350387), (153, 309165), (255, 185499), (459, 103055), (765, 61833), (2295, 20611)]