243660219265

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1\times {\mathrm{1231}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 295783488000

約数和(自身を除く): 52123268735

約数列:

[1, 5, 149, 389, 683, 745, 1231, 1945, 3415, 6155, 57961, 101767, 183419, 265687, 289805, 478859, 508835, 840773, 917095, 1328435, 2394295, 4203865, 39587363, 71349991, 125275177, 197936815, 327060697, 356749955, 626375885, 1635303485, 48732043853, 243660219265]

約数ペア:

[(1, 243660219265), (5, 48732043853), (149, 1635303485), (389, 626375885), (683, 356749955), (745, 327060697), (1231, 197936815), (1945, 125275177), (3415, 71349991), (6155, 39587363), (57961, 4203865), (101767, 2394295), (183419, 1328435), (265687, 917095), (289805, 840773), (478859, 508835)]