12601675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 16740000

約数和(自身を除く): 4138325

約数列:

[1, 5, 17, 25, 85, 149, 199, 425, 745, 995, 2533, 3383, 3725, 4975, 12665, 16915, 29651, 63325, 84575, 148255, 504067, 741275, 2520335, 12601675]

約数ペア:

[(1, 12601675), (5, 2520335), (17, 741275), (25, 504067), (85, 148255), (149, 84575), (199, 63325), (425, 29651), (745, 16915), (995, 12665), (2533, 4975), (3383, 3725)]