47380515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 94488576

約数和(自身を除く): 47108061

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 103, 105, 195, 273, 309, 337, 455, 515, 721, 1011, 1339, 1365, 1545, 1685, 2163, 2359, 3605, 4017, 4381, 5055, 6695, 7077, 9373, 10815, 11795, 13143, 20085, 21905, 28119, 30667, 34711, 35385, 46865, 65715, 92001, 104133, 140595, 153335, 173555, 242977, 451243, 460005, 520665, 728931, 1214885, 1353729, 2256215, 3158701, 3644655, 6768645, 9476103, 15793505, 47380515]

約数ペア:

[(1, 47380515), (3, 15793505), (5, 9476103), (7, 6768645), (13, 3644655), (15, 3158701), (21, 2256215), (35, 1353729), (39, 1214885), (65, 728931), (91, 520665), (103, 460005), (105, 451243), (195, 242977), (273, 173555), (309, 153335), (337, 140595), (455, 104133), (515, 92001), (721, 65715), (1011, 46865), (1339, 35385), (1365, 34711), (1545, 30667), (1685, 28119), (2163, 21905), (2359, 20085), (3605, 13143), (4017, 11795), (4381, 10815), (5055, 9373), (6695, 7077)]