24742665

素因数分解:

$3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 44721600

約数和(自身を除く): 19978935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 307, 405, 597, 921, 995, 1535, 1791, 2763, 2985, 4605, 5373, 8289, 8955, 13815, 16119, 24867, 26865, 41445, 61093, 80595, 124335, 183279, 305465, 549837, 916395, 1649511, 2749185, 4948533, 8247555, 24742665]

約数ペア:

[(1, 24742665), (3, 8247555), (5, 4948533), (9, 2749185), (15, 1649511), (27, 916395), (45, 549837), (81, 305465), (135, 183279), (199, 124335), (307, 80595), (405, 61093), (597, 41445), (921, 26865), (995, 24867), (1535, 16119), (1791, 13815), (2763, 8955), (2985, 8289), (4605, 5373)]