12602845

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 2880035

約数列:

[1, 5, 89, 127, 223, 445, 635, 1115, 11303, 19847, 28321, 56515, 99235, 141605, 2520569, 12602845]

約数ペア:

[(1, 12602845), (5, 2520569), (89, 141605), (127, 99235), (223, 56515), (445, 28321), (635, 19847), (1115, 11303)]