12994037375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{72139}}^1$

素因数の和:72296

約数の個数: 32

約数和(自身を含む): 17826082560

約数和(自身を除く): 4832045185

約数列:

[1, 5, 11, 25, 55, 125, 131, 275, 655, 1375, 1441, 3275, 7205, 16375, 36025, 72139, 180125, 360695, 793529, 1803475, 3967645, 9017375, 9450209, 19838225, 47251045, 99191125, 103952299, 236255225, 519761495, 1181276125, 2598807475, 12994037375]

約数ペア:

[(1, 12994037375), (5, 2598807475), (11, 1181276125), (25, 519761495), (55, 236255225), (125, 103952299), (131, 99191125), (275, 47251045), (655, 19838225), (1375, 9450209), (1441, 9017375), (3275, 3967645), (7205, 1803475), (16375, 793529), (36025, 360695), (72139, 180125)]