68134365

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12971

約数の個数: 40

約数和(自身を含む): 131542488

約数和(自身を除く): 63408123

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 12941, 38823, 64705, 116469, 168233, 194115, 349407, 504699, 582345, 841165, 1048221, 1514097, 1747035, 2523495, 4542291, 5241105, 7570485, 13626873, 22711455, 68134365]

約数ペア:

[(1, 68134365), (3, 22711455), (5, 13626873), (9, 7570485), (13, 5241105), (15, 4542291), (27, 2523495), (39, 1747035), (45, 1514097), (65, 1048221), (81, 841165), (117, 582345), (135, 504699), (195, 349407), (351, 194115), (405, 168233), (585, 116469), (1053, 64705), (1755, 38823), (5265, 12941)]