2214488925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 4492837440

約数和(自身を除く): 2278348515

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 139, 157, 165, 205, 225, 275, 369, 417, 451, 471, 495, 615, 695, 785, 825, 1025, 1251, 1353, 1413, 1529, 1727, 1845, 2085, 2255, 2355, 2475, 3075, 3475, 3925, 4059, 4587, 5181, 5699, 6255, 6437, 6765, 7065, 7645, 8635, 9225, 10425, 11275, 11775, 13761, 15543, 17097, 19311, 20295, 21823, 22935, 25905, 28495, 31275, 32185, 33825, 35325, 38225, 43175, 51291, 57933, 62689, 65469, 68805, 70807, 77715, 85485, 96555, 101475, 109115, 114675, 129525, 142475, 160925, 188067, 196407, 212421, 240053, 256455, 289665, 313445, 327345, 344025, 354035, 388575, 427425, 482775, 545575, 564201, 637263, 720159, 894743, 940335, 982035, 1062105, 1200265, 1282275, 1448325, 1567225, 1636725, 1770175, 2160477, 2684229, 2821005, 3186315, 3600795, 4473715, 4701675, 4910175, 5310525, 6001325, 8052687, 9842173, 10802385, 13421145, 14105025, 15931575, 18003975, 22368575, 29526519, 40263435, 49210865, 54011925, 67105725, 88579557, 147632595, 201317175, 246054325, 442897785, 738162975, 2214488925]

約数ペア:

[(1, 2214488925), (3, 738162975), (5, 442897785), (9, 246054325), (11, 201317175), (15, 147632595), (25, 88579557), (33, 67105725), (41, 54011925), (45, 49210865), (55, 40263435), (75, 29526519), (99, 22368575), (123, 18003975), (139, 15931575), (157, 14105025), (165, 13421145), (205, 10802385), (225, 9842173), (275, 8052687), (369, 6001325), (417, 5310525), (451, 4910175), (471, 4701675), (495, 4473715), (615, 3600795), (695, 3186315), (785, 2821005), (825, 2684229), (1025, 2160477), (1251, 1770175), (1353, 1636725), (1413, 1567225), (1529, 1448325), (1727, 1282275), (1845, 1200265), (2085, 1062105), (2255, 982035), (2355, 940335), (2475, 894743), (3075, 720159), (3475, 637263), (3925, 564201), (4059, 545575), (4587, 482775), (5181, 427425), (5699, 388575), (6255, 354035), (6437, 344025), (6765, 327345), (7065, 313445), (7645, 289665), (8635, 256455), (9225, 240053), (10425, 212421), (11275, 196407), (11775, 188067), (13761, 160925), (15543, 142475), (17097, 129525), (19311, 114675), (20295, 109115), (21823, 101475), (22935, 96555), (25905, 85485), (28495, 77715), (31275, 70807), (32185, 68805), (33825, 65469), (35325, 62689), (38225, 57933), (43175, 51291)]