2018385223425

素因数分解:

$3^3\times 5^2\times {\mathrm{5881}}^1\times {\mathrm{508451}}^1$

素因数の和:514351

約数の個数: 48

約数和(自身を含む): 3708486183360

約数和(自身を除く): 1690100959935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 5881, 17643, 29405, 52929, 88215, 147025, 158787, 264645, 441075, 508451, 793935, 1323225, 1525353, 2542255, 3969675, 4576059, 7626765, 12711275, 13728177, 22880295, 38133825, 68640885, 114401475, 343204425, 2990200331, 8970600993, 14951001655, 26911802979, 44853004965, 74755008275, 80735408937, 134559014895, 224265024825, 403677044685, 672795074475, 2018385223425]

約数ペア:

[(1, 2018385223425), (3, 672795074475), (5, 403677044685), (9, 224265024825), (15, 134559014895), (25, 80735408937), (27, 74755008275), (45, 44853004965), (75, 26911802979), (135, 14951001655), (225, 8970600993), (675, 2990200331), (5881, 343204425), (17643, 114401475), (29405, 68640885), (52929, 38133825), (88215, 22880295), (147025, 13728177), (158787, 12711275), (264645, 7626765), (441075, 4576059), (508451, 3969675), (793935, 2542255), (1323225, 1525353)]