485663255

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 743250816

約数和(自身を除く): 257587561

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 307, 385, 539, 587, 1535, 2149, 2695, 2935, 3377, 4109, 6457, 10745, 15043, 16885, 20545, 23639, 28763, 32285, 45199, 75215, 118195, 143815, 165473, 180209, 225995, 316393, 827365, 901045, 1261463, 1581965, 1982299, 6307315, 8830241, 9911495, 13876093, 44151205, 69380465, 97132651, 485663255]

約数ペア:

[(1, 485663255), (5, 97132651), (7, 69380465), (11, 44151205), (35, 13876093), (49, 9911495), (55, 8830241), (77, 6307315), (245, 1982299), (307, 1581965), (385, 1261463), (539, 901045), (587, 827365), (1535, 316393), (2149, 225995), (2695, 180209), (2935, 165473), (3377, 143815), (4109, 118195), (6457, 75215), (10745, 45199), (15043, 32285), (16885, 28763), (20545, 23639)]