54014925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 94243968

約数和(自身を除く): 40229043

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 173, 181, 345, 519, 543, 575, 865, 905, 1725, 2595, 2715, 3979, 4163, 4325, 4525, 11937, 12489, 12975, 13575, 19895, 20815, 31313, 59685, 62445, 93939, 99475, 104075, 156565, 298425, 312225, 469695, 720199, 782825, 2160597, 2348475, 3600995, 10802985, 18004975, 54014925]

約数ペア:

[(1, 54014925), (3, 18004975), (5, 10802985), (15, 3600995), (23, 2348475), (25, 2160597), (69, 782825), (75, 720199), (115, 469695), (173, 312225), (181, 298425), (345, 156565), (519, 104075), (543, 99475), (575, 93939), (865, 62445), (905, 59685), (1725, 31313), (2595, 20815), (2715, 19895), (3979, 13575), (4163, 12975), (4325, 12489), (4525, 11937)]