71115645

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^2$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 115639776

約数和(自身を除く): 44524131

約数列:

[1, 3, 5, 15, 83, 239, 249, 415, 717, 1195, 1245, 3585, 19837, 57121, 59511, 99185, 171363, 285605, 297555, 856815, 4741043, 14223129, 23705215, 71115645]

約数ペア:

[(1, 71115645), (3, 23705215), (5, 14223129), (15, 4741043), (83, 856815), (239, 297555), (249, 285605), (415, 171363), (717, 99185), (1195, 59511), (1245, 57121), (3585, 19837)]