15315105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78539}}^1$

素因数の和:78560

約数の個数: 16

約数和(自身を含む): 26389440

約数和(自身を除く): 11074335

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 78539, 235617, 392695, 1021007, 1178085, 3063021, 5105035, 15315105]

約数ペア:

[(1, 15315105), (3, 5105035), (5, 3063021), (13, 1178085), (15, 1021007), (39, 392695), (65, 235617), (195, 78539)]