2107003665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12697}}^1$

素因数の和:12778

約数の個数: 64

約数和(自身を含む): 3891073536

約数和(自身を除く): 1784069871

約数列:

[1, 3, 5, 13, 15, 23, 37, 39, 65, 69, 111, 115, 185, 195, 299, 345, 481, 555, 851, 897, 1443, 1495, 2405, 2553, 4255, 4485, 7215, 11063, 12697, 12765, 33189, 38091, 55315, 63485, 165061, 165945, 190455, 292031, 469789, 495183, 825305, 876093, 1409367, 1460155, 2348945, 2475915, 3796403, 4380465, 6107257, 7046835, 10805147, 11389209, 18321771, 18982015, 30536285, 32415441, 54025735, 56946045, 91608855, 140466911, 162077205, 421400733, 702334555, 2107003665]

約数ペア:

[(1, 2107003665), (3, 702334555), (5, 421400733), (13, 162077205), (15, 140466911), (23, 91608855), (37, 56946045), (39, 54025735), (65, 32415441), (69, 30536285), (111, 18982015), (115, 18321771), (185, 11389209), (195, 10805147), (299, 7046835), (345, 6107257), (481, 4380465), (555, 3796403), (851, 2475915), (897, 2348945), (1443, 1460155), (1495, 1409367), (2405, 876093), (2553, 825305), (4255, 495183), (4485, 469789), (7215, 292031), (11063, 190455), (12697, 165945), (12765, 165061), (33189, 63485), (38091, 55315)]