3119222015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17080

約数の個数: 48

約数和(自身を含む): 4781869056

約数和(自身を除く): 1662647041

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 169, 217, 403, 455, 845, 1085, 1183, 2015, 2821, 5239, 5915, 14105, 17011, 26195, 36673, 85055, 119077, 183365, 221143, 527341, 595385, 1105715, 1548001, 2636705, 2874859, 3691387, 6855433, 7740005, 14374295, 18456935, 20124013, 34277165, 47988031, 89120629, 100620065, 239940155, 445603145, 623844403, 3119222015]

約数ペア:

[(1, 3119222015), (5, 623844403), (7, 445603145), (13, 239940155), (31, 100620065), (35, 89120629), (65, 47988031), (91, 34277165), (155, 20124013), (169, 18456935), (217, 14374295), (403, 7740005), (455, 6855433), (845, 3691387), (1085, 2874859), (1183, 2636705), (2015, 1548001), (2821, 1105715), (5239, 595385), (5915, 527341), (14105, 221143), (17011, 183365), (26195, 119077), (36673, 85055)]