8924125

素因数分解:

$5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 13658112

約数和(自身を除く): 4733987

約数列:

[1, 5, 7, 25, 31, 35, 47, 49, 125, 155, 175, 217, 235, 245, 329, 775, 875, 1085, 1175, 1225, 1457, 1519, 1645, 2303, 3875, 5425, 5875, 6125, 7285, 7595, 8225, 10199, 11515, 27125, 36425, 37975, 41125, 50995, 57575, 71393, 182125, 189875, 254975, 287875, 356965, 1274875, 1784825, 8924125]

約数ペア:

[(1, 8924125), (5, 1784825), (7, 1274875), (25, 356965), (31, 287875), (35, 254975), (47, 189875), (49, 182125), (125, 71393), (155, 57575), (175, 50995), (217, 41125), (235, 37975), (245, 36425), (329, 27125), (775, 11515), (875, 10199), (1085, 8225), (1175, 7595), (1225, 7285), (1457, 6125), (1519, 5875), (1645, 5425), (2303, 3875)]