2103459825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{6737}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 3649516416

約数和(自身を除く): 1546056591

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 181, 345, 543, 575, 905, 1725, 2715, 4163, 4525, 6737, 12489, 13575, 20211, 20815, 33685, 62445, 101055, 104075, 154951, 168425, 312225, 464853, 505275, 774755, 1219397, 2324265, 3658191, 3873775, 6096985, 11621325, 18290955, 28046131, 30484925, 84138393, 91454775, 140230655, 420691965, 701153275, 2103459825]

約数ペア:

[(1, 2103459825), (3, 701153275), (5, 420691965), (15, 140230655), (23, 91454775), (25, 84138393), (69, 30484925), (75, 28046131), (115, 18290955), (181, 11621325), (345, 6096985), (543, 3873775), (575, 3658191), (905, 2324265), (1725, 1219397), (2715, 774755), (4163, 505275), (4525, 464853), (6737, 312225), (12489, 168425), (13575, 154951), (20211, 104075), (20815, 101055), (33685, 62445)]