214623645

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 350515200

約数和(自身を除く): 135891555

約数列:

[1, 3, 5, 15, 79, 139, 237, 395, 417, 695, 1185, 1303, 2085, 3909, 6515, 10981, 19545, 32943, 54905, 102937, 164715, 181117, 308811, 514685, 543351, 905585, 1544055, 2716755, 14308243, 42924729, 71541215, 214623645]

約数ペア:

[(1, 214623645), (3, 71541215), (5, 42924729), (15, 14308243), (79, 2716755), (139, 1544055), (237, 905585), (395, 543351), (417, 514685), (695, 308811), (1185, 181117), (1303, 164715), (2085, 102937), (3909, 54905), (6515, 32943), (10981, 19545)]