28743299715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5479}}^1\times {\mathrm{26903}}^1$

素因数の和:32403

約数の個数: 32

約数和(自身を含む): 49537797120

約数和(自身を除く): 20794497405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 5479, 16437, 26903, 27395, 71227, 80709, 82185, 134515, 213681, 349739, 356135, 403545, 1049217, 1068405, 1748695, 5246085, 147401537, 442204611, 737007685, 1916219981, 2211023055, 5748659943, 9581099905, 28743299715]

約数ペア:

[(1, 28743299715), (3, 9581099905), (5, 5748659943), (13, 2211023055), (15, 1916219981), (39, 737007685), (65, 442204611), (195, 147401537), (5479, 5246085), (16437, 1748695), (26903, 1068405), (27395, 1049217), (71227, 403545), (80709, 356135), (82185, 349739), (134515, 213681)]