15146950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 34685280

約数和(自身を除く): 19538330

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 3329, 4550, 6658, 16645, 23303, 33290, 43277, 46606, 83225, 86554, 116515, 166450, 216385, 233030, 302939, 432770, 582575, 605878, 1081925, 1165150, 1514695, 2163850, 3029390, 7573475, 15146950]

約数ペア:

[(1, 15146950), (2, 7573475), (5, 3029390), (7, 2163850), (10, 1514695), (13, 1165150), (14, 1081925), (25, 605878), (26, 582575), (35, 432770), (50, 302939), (65, 233030), (70, 216385), (91, 166450), (130, 116515), (175, 86554), (182, 83225), (325, 46606), (350, 43277), (455, 33290), (650, 23303), (910, 16645), (2275, 6658), (3329, 4550)]