24574875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 44667168

約数和(自身を除く): 20092293

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 125, 195, 213, 325, 355, 375, 923, 975, 1065, 1625, 1775, 2769, 4615, 4875, 5041, 5325, 8875, 13845, 15123, 23075, 25205, 26625, 65533, 69225, 75615, 115375, 126025, 196599, 327665, 346125, 378075, 630125, 982995, 1638325, 1890375, 4914975, 8191625, 24574875]

約数ペア:

[(1, 24574875), (3, 8191625), (5, 4914975), (13, 1890375), (15, 1638325), (25, 982995), (39, 630125), (65, 378075), (71, 346125), (75, 327665), (125, 196599), (195, 126025), (213, 115375), (325, 75615), (355, 69225), (375, 65533), (923, 26625), (975, 25205), (1065, 23075), (1625, 15123), (1775, 13845), (2769, 8875), (4615, 5325), (4875, 5041)]