4205157045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641519}}^1$

素因数の和:641569

約数の個数: 32

約数和(自身を含む): 7390310400

約数和(自身を除く): 3185153355

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 641519, 1924557, 3207595, 9622785, 12188861, 14754937, 36566583, 44264811, 60944305, 73774685, 182832915, 221324055, 280343803, 841031409, 1401719015, 4205157045]

約数ペア:

[(1, 4205157045), (3, 1401719015), (5, 841031409), (15, 280343803), (19, 221324055), (23, 182832915), (57, 73774685), (69, 60944305), (95, 44264811), (115, 36566583), (285, 14754937), (345, 12188861), (437, 9622785), (1311, 3207595), (2185, 1924557), (6555, 641519)]