152251905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7297}}^1$

素因数の和:7425

約数の個数: 32

約数和(自身を含む): 264829824

約数和(自身を除く): 112577919

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4173, 6955, 7297, 20865, 21891, 36485, 94861, 109455, 284583, 474305, 780779, 1422915, 2342337, 3903895, 10150127, 11711685, 30450381, 50750635, 152251905]

約数ペア:

[(1, 152251905), (3, 50750635), (5, 30450381), (13, 11711685), (15, 10150127), (39, 3903895), (65, 2342337), (107, 1422915), (195, 780779), (321, 474305), (535, 284583), (1391, 109455), (1605, 94861), (4173, 36485), (6955, 21891), (7297, 20865)]