13493725

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 19373760

約数和(自身を除く): 5880035

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 929, 2075, 2905, 4645, 6503, 14525, 23225, 32515, 77107, 162575, 385535, 539749, 1927675, 2698745, 13493725]

約数ペア:

[(1, 13493725), (5, 2698745), (7, 1927675), (25, 539749), (35, 385535), (83, 162575), (175, 77107), (415, 32515), (581, 23225), (929, 14525), (2075, 6503), (2905, 4645)]