64354335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 107136000

約数和(自身を除く): 42781665

約数列:

[1, 3, 5, 15, 29, 87, 145, 239, 435, 619, 717, 1195, 1857, 3095, 3585, 6931, 9285, 17951, 20793, 34655, 53853, 89755, 103965, 147941, 269265, 443823, 739705, 2219115, 4290289, 12870867, 21451445, 64354335]

約数ペア:

[(1, 64354335), (3, 21451445), (5, 12870867), (15, 4290289), (29, 2219115), (87, 739705), (145, 443823), (239, 269265), (435, 147941), (619, 103965), (717, 89755), (1195, 53853), (1857, 34655), (3095, 20793), (3585, 17951), (6931, 9285)]