303947145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 543763584

約数和(自身を除く): 239816439

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 151, 205, 369, 453, 615, 755, 1091, 1359, 1845, 2265, 3273, 5455, 6191, 6795, 9819, 16365, 18573, 30955, 44731, 49095, 55719, 92865, 134193, 164741, 223655, 278595, 402579, 494223, 670965, 823705, 1482669, 2012895, 2471115, 6754381, 7413345, 20263143, 33771905, 60789429, 101315715, 303947145]

約数ペア:

[(1, 303947145), (3, 101315715), (5, 60789429), (9, 33771905), (15, 20263143), (41, 7413345), (45, 6754381), (123, 2471115), (151, 2012895), (205, 1482669), (369, 823705), (453, 670965), (615, 494223), (755, 402579), (1091, 278595), (1359, 223655), (1845, 164741), (2265, 134193), (3273, 92865), (5455, 55719), (6191, 49095), (6795, 44731), (9819, 30955), (16365, 18573)]