195014985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25147}}^1$

素因数の和:25213

約数の個数: 32

約数和(自身を含む): 347645952

約数和(自身を除く): 152630967

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 25147, 75441, 125735, 276617, 377205, 829851, 1181909, 1383085, 3545727, 4149255, 5909545, 13000999, 17728635, 39002997, 65004995, 195014985]

約数ペア:

[(1, 195014985), (3, 65004995), (5, 39002997), (11, 17728635), (15, 13000999), (33, 5909545), (47, 4149255), (55, 3545727), (141, 1383085), (165, 1181909), (235, 829851), (517, 377205), (705, 276617), (1551, 125735), (2585, 75441), (7755, 25147)]