13744125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 26120640

約数和(自身を除く): 12376515

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 643, 855, 1125, 1425, 1929, 2375, 3215, 4275, 5787, 7125, 9645, 12217, 16075, 21375, 28935, 36651, 48225, 61085, 80375, 109953, 144675, 183255, 241125, 305425, 549765, 723375, 916275, 1527125, 2748825, 4581375, 13744125]

約数ペア:

[(1, 13744125), (3, 4581375), (5, 2748825), (9, 1527125), (15, 916275), (19, 723375), (25, 549765), (45, 305425), (57, 241125), (75, 183255), (95, 144675), (125, 109953), (171, 80375), (225, 61085), (285, 48225), (375, 36651), (475, 28935), (643, 21375), (855, 16075), (1125, 12217), (1425, 9645), (1929, 7125), (2375, 5787), (3215, 4275)]