130569045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19919}}^1$

素因数の和:19969

約数の個数: 32

約数和(自身を含む): 229478400

約数和(自身を除く): 98909355

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 19919, 59757, 99595, 298785, 378461, 458137, 1135383, 1374411, 1892305, 2290685, 5676915, 6872055, 8704603, 26113809, 43523015, 130569045]

約数ペア:

[(1, 130569045), (3, 43523015), (5, 26113809), (15, 8704603), (19, 6872055), (23, 5676915), (57, 2290685), (69, 1892305), (95, 1374411), (115, 1135383), (285, 458137), (345, 378461), (437, 298785), (1311, 99595), (2185, 59757), (6555, 19919)]