55783805

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 85190400

約数和(自身を除く): 29406595

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 2957, 3773, 14785, 18865, 20699, 32527, 103495, 144893, 162635, 227689, 724465, 1014251, 1138445, 1593823, 5071255, 7969115, 11156761, 55783805]

約数ペア:

[(1, 55783805), (5, 11156761), (7, 7969115), (11, 5071255), (35, 1593823), (49, 1138445), (55, 1014251), (77, 724465), (245, 227689), (343, 162635), (385, 144893), (539, 103495), (1715, 32527), (2695, 20699), (2957, 18865), (3773, 14785)]