2009606475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{4643}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 3455136000

約数和(自身を除く): 1445529525

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 199, 435, 597, 725, 995, 2175, 2985, 4643, 4975, 5771, 13929, 14925, 17313, 23215, 28855, 69645, 86565, 116075, 134647, 144275, 348225, 403941, 432825, 673235, 923957, 2019705, 2771871, 3366175, 4619785, 10098525, 13859355, 23098925, 26794753, 69296775, 80384259, 133973765, 401921295, 669868825, 2009606475]

約数ペア:

[(1, 2009606475), (3, 669868825), (5, 401921295), (15, 133973765), (25, 80384259), (29, 69296775), (75, 26794753), (87, 23098925), (145, 13859355), (199, 10098525), (435, 4619785), (597, 3366175), (725, 2771871), (995, 2019705), (2175, 923957), (2985, 673235), (4643, 432825), (4975, 403941), (5771, 348225), (13929, 144275), (14925, 134647), (17313, 116075), (23215, 86565), (28855, 69645)]