15302695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 19584000

約数和(自身を除く): 4281305

約数列:

[1, 5, 19, 79, 95, 395, 1501, 2039, 7505, 10195, 38741, 161081, 193705, 805405, 3060539, 15302695]

約数ペア:

[(1, 15302695), (5, 3060539), (19, 805405), (79, 193705), (95, 161081), (395, 38741), (1501, 10195), (2039, 7505)]