127621125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6711

約数の個数: 48

約数和(自身を含む): 243627696

約数和(自身を除く): 116006571

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 6375, 6673, 19125, 20019, 33365, 60057, 100095, 113441, 166825, 300285, 340323, 500475, 567205, 834125, 1020969, 1501425, 1701615, 2502375, 2836025, 5104845, 7507125, 8508075, 14180125, 25524225, 42540375, 127621125]

約数ペア:

[(1, 127621125), (3, 42540375), (5, 25524225), (9, 14180125), (15, 8508075), (17, 7507125), (25, 5104845), (45, 2836025), (51, 2502375), (75, 1701615), (85, 1501425), (125, 1020969), (153, 834125), (225, 567205), (255, 500475), (375, 340323), (425, 300285), (765, 166825), (1125, 113441), (1275, 100095), (2125, 60057), (3825, 33365), (6375, 20019), (6673, 19125)]