27128845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 34618752

約数和(自身を除く): 7489907

約数列:

[1, 5, 23, 53, 115, 265, 1219, 4451, 6095, 22255, 102373, 235903, 511865, 1179515, 5425769, 27128845]

約数ペア:

[(1, 27128845), (5, 5425769), (23, 1179515), (53, 511865), (115, 235903), (265, 102373), (1219, 22255), (4451, 6095)]