87714225

素因数分解:

$3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 162192000

約数和(自身を除く): 74477775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 199, 225, 597, 653, 675, 995, 1791, 1959, 2985, 3265, 4975, 5373, 5877, 8955, 9795, 14925, 16325, 17631, 26865, 29385, 44775, 48975, 88155, 129947, 134325, 146925, 389841, 440775, 649735, 1169523, 1949205, 3248675, 3508569, 5847615, 9746025, 17542845, 29238075, 87714225]

約数ペア:

[(1, 87714225), (3, 29238075), (5, 17542845), (9, 9746025), (15, 5847615), (25, 3508569), (27, 3248675), (45, 1949205), (75, 1169523), (135, 649735), (199, 440775), (225, 389841), (597, 146925), (653, 134325), (675, 129947), (995, 88155), (1791, 48975), (1959, 44775), (2985, 29385), (3265, 26865), (4975, 17631), (5373, 16325), (5877, 14925), (8955, 9795)]