13681675

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 19922336

約数和(自身を除く): 6240661

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 2113, 6475, 10565, 14791, 52825, 73955, 78181, 369775, 390905, 547267, 1954525, 2736335, 13681675]

約数ペア:

[(1, 13681675), (5, 2736335), (7, 1954525), (25, 547267), (35, 390905), (37, 369775), (175, 78181), (185, 73955), (259, 52825), (925, 14791), (1295, 10565), (2113, 6475)]