127941915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26407}}^1$

素因数の和:26451

約数の個数: 32

約数和(自身を含む): 228165120

約数和(自身を除く): 100223205

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 26407, 79221, 132035, 396105, 448919, 501733, 1346757, 1505199, 2244595, 2508665, 6733785, 7525995, 8529461, 25588383, 42647305, 127941915]

約数ペア:

[(1, 127941915), (3, 42647305), (5, 25588383), (15, 8529461), (17, 7525995), (19, 6733785), (51, 2508665), (57, 2244595), (85, 1505199), (95, 1346757), (255, 501733), (285, 448919), (323, 396105), (969, 132035), (1615, 79221), (4845, 26407)]