15690025782

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{8273}}^1$

素因数の和:8819

約数の個数: 80

約数和(自身を含む): 36762374880

約数和(自身を除く): 21072349098

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 509, 621, 1018, 1242, 1527, 1863, 3054, 3726, 4581, 8273, 9162, 11707, 13743, 16546, 23414, 24819, 27486, 35121, 41229, 49638, 70242, 74457, 82458, 105363, 148914, 190279, 210726, 223371, 316089, 380558, 446742, 570837, 632178, 670113, 948267, 1141674, 1340226, 1712511, 1896534, 3425022, 4210957, 5137533, 8421914, 10275066, 12632871, 15412599, 25265742, 30825198, 37898613, 75797226, 96852011, 113695839, 193704022, 227391678, 290556033, 341087517, 581112066, 682175034, 871668099, 1743336198, 2615004297, 5230008594, 7845012891, 15690025782]

約数ペア:

[(1, 15690025782), (2, 7845012891), (3, 5230008594), (6, 2615004297), (9, 1743336198), (18, 871668099), (23, 682175034), (27, 581112066), (46, 341087517), (54, 290556033), (69, 227391678), (81, 193704022), (138, 113695839), (162, 96852011), (207, 75797226), (414, 37898613), (509, 30825198), (621, 25265742), (1018, 15412599), (1242, 12632871), (1527, 10275066), (1863, 8421914), (3054, 5137533), (3726, 4210957), (4581, 3425022), (8273, 1896534), (9162, 1712511), (11707, 1340226), (13743, 1141674), (16546, 948267), (23414, 670113), (24819, 632178), (27486, 570837), (35121, 446742), (41229, 380558), (49638, 316089), (70242, 223371), (74457, 210726), (82458, 190279), (105363, 148914)]