66431755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4463}}^1$

素因数の和:4710

約数の個数: 16

約数和(自身を含む): 86244480

約数和(自身を除く): 19812725

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 4463, 14885, 22315, 58019, 290095, 1022027, 5110135, 13286351, 66431755]

約数ペア:

[(1, 66431755), (5, 13286351), (13, 5110135), (65, 1022027), (229, 290095), (1145, 58019), (2977, 22315), (4463, 14885)]