28970605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 35887104

約数和(自身を除く): 6916499

約数列:

[1, 5, 43, 127, 215, 635, 1061, 5305, 5461, 27305, 45623, 134747, 228115, 673735, 5794121, 28970605]

約数ペア:

[(1, 28970605), (5, 5794121), (43, 673735), (127, 228115), (215, 134747), (635, 45623), (1061, 27305), (5305, 5461)]