284535735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 543406080

約数和(自身を除く): 258870345

約数列:

[1, 3, 5, 11, 15, 19, 33, 37, 55, 57, 95, 111, 121, 165, 185, 209, 223, 285, 363, 407, 555, 605, 627, 669, 703, 1045, 1115, 1221, 1815, 2035, 2109, 2299, 2453, 3135, 3345, 3515, 4237, 4477, 6105, 6897, 7359, 7733, 8251, 10545, 11495, 12265, 12711, 13431, 21185, 22385, 23199, 24753, 26983, 34485, 36795, 38665, 41255, 46607, 63555, 67155, 80949, 85063, 90761, 115995, 123765, 134915, 139821, 156769, 233035, 255189, 272283, 404745, 425315, 453805, 470307, 512677, 699105, 783845, 998371, 1275945, 1361415, 1538031, 1724459, 2351535, 2563385, 2995113, 4991855, 5173377, 7690155, 8622295, 14975565, 18969049, 25866885, 56907147, 94845245, 284535735]

約数ペア:

[(1, 284535735), (3, 94845245), (5, 56907147), (11, 25866885), (15, 18969049), (19, 14975565), (33, 8622295), (37, 7690155), (55, 5173377), (57, 4991855), (95, 2995113), (111, 2563385), (121, 2351535), (165, 1724459), (185, 1538031), (209, 1361415), (223, 1275945), (285, 998371), (363, 783845), (407, 699105), (555, 512677), (605, 470307), (627, 453805), (669, 425315), (703, 404745), (1045, 272283), (1115, 255189), (1221, 233035), (1815, 156769), (2035, 139821), (2109, 134915), (2299, 123765), (2453, 115995), (3135, 90761), (3345, 85063), (3515, 80949), (4237, 67155), (4477, 63555), (6105, 46607), (6897, 41255), (7359, 38665), (7733, 36795), (8251, 34485), (10545, 26983), (11495, 24753), (12265, 23199), (12711, 22385), (13431, 21185)]