12305025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3250

約数の個数: 36

約数和(自身を含む): 23343372

約数和(自身を除く): 11038347

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3217, 3825, 9651, 16085, 28953, 48255, 54689, 80425, 144765, 164067, 241275, 273445, 492201, 723825, 820335, 1367225, 2461005, 4101675, 12305025]

約数ペア:

[(1, 12305025), (3, 4101675), (5, 2461005), (9, 1367225), (15, 820335), (17, 723825), (25, 492201), (45, 273445), (51, 241275), (75, 164067), (85, 144765), (153, 80425), (225, 54689), (255, 48255), (425, 28953), (765, 16085), (1275, 9651), (3217, 3825)]