12530755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 15746400

約数和(自身を除く): 3215645

約数列:

[1, 5, 29, 89, 145, 445, 971, 2581, 4855, 12905, 28159, 86419, 140795, 432095, 2506151, 12530755]

約数ペア:

[(1, 12530755), (5, 2506151), (29, 432095), (89, 140795), (145, 86419), (445, 28159), (971, 12905), (2581, 4855)]