7276425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 6472695

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 439, 663, 975, 1105, 1275, 1317, 2195, 3315, 5525, 5707, 6585, 7463, 10975, 16575, 17121, 22389, 28535, 32925, 37315, 85605, 97019, 111945, 142675, 186575, 291057, 428025, 485095, 559725, 1455285, 2425475, 7276425]

約数ペア:

[(1, 7276425), (3, 2425475), (5, 1455285), (13, 559725), (15, 485095), (17, 428025), (25, 291057), (39, 186575), (51, 142675), (65, 111945), (75, 97019), (85, 85605), (195, 37315), (221, 32925), (255, 28535), (325, 22389), (425, 17121), (439, 16575), (663, 10975), (975, 7463), (1105, 6585), (1275, 5707), (1317, 5525), (2195, 3315)]