28192695

素因数分解:

$3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1823}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 45176832

約数和(自身を除く): 16984137

約数列:

[1, 3, 5, 15, 1031, 1823, 3093, 5155, 5469, 9115, 15465, 27345, 1879513, 5638539, 9397565, 28192695]

約数ペア:

[(1, 28192695), (3, 9397565), (5, 5638539), (15, 1879513), (1031, 27345), (1823, 15465), (3093, 9115), (5155, 5469)]