49430475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12956

約数の個数: 36

約数和(自身を含む): 93750696

約数和(自身を除く): 44320221

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12923, 38769, 64615, 116307, 193845, 219691, 323075, 581535, 659073, 969225, 1098455, 1977219, 2907675, 3295365, 5492275, 9886095, 16476825, 49430475]

約数ペア:

[(1, 49430475), (3, 16476825), (5, 9886095), (9, 5492275), (15, 3295365), (17, 2907675), (25, 1977219), (45, 1098455), (51, 969225), (75, 659073), (85, 581535), (153, 323075), (225, 219691), (255, 193845), (425, 116307), (765, 64615), (1275, 38769), (3825, 12923)]