139594905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 257572224

約数和(自身を除く): 117977319

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 251, 255, 727, 753, 765, 1255, 2181, 2259, 3635, 3765, 4267, 6543, 10905, 11295, 12359, 12801, 21335, 32715, 37077, 38403, 61795, 64005, 111231, 182477, 185385, 192015, 547431, 556155, 912385, 1642293, 2737155, 3102109, 8211465, 9306327, 15510545, 27918981, 46531635, 139594905]

約数ペア:

[(1, 139594905), (3, 46531635), (5, 27918981), (9, 15510545), (15, 9306327), (17, 8211465), (45, 3102109), (51, 2737155), (85, 1642293), (153, 912385), (251, 556155), (255, 547431), (727, 192015), (753, 185385), (765, 182477), (1255, 111231), (2181, 64005), (2259, 61795), (3635, 38403), (3765, 37077), (4267, 32715), (6543, 21335), (10905, 12801), (11295, 12359)]