39394695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 32766585

約数列:

[1, 3, 5, 15, 17, 19, 47, 51, 57, 85, 95, 141, 173, 235, 255, 285, 323, 519, 705, 799, 865, 893, 969, 1615, 2397, 2595, 2679, 2941, 3287, 3995, 4465, 4845, 8131, 8823, 9861, 11985, 13395, 14705, 15181, 16435, 24393, 40655, 44115, 45543, 49305, 55879, 75905, 121965, 138227, 154489, 167637, 227715, 279395, 414681, 463467, 691135, 772445, 838185, 2073405, 2317335, 2626313, 7878939, 13131565, 39394695]

約数ペア:

[(1, 39394695), (3, 13131565), (5, 7878939), (15, 2626313), (17, 2317335), (19, 2073405), (47, 838185), (51, 772445), (57, 691135), (85, 463467), (95, 414681), (141, 279395), (173, 227715), (235, 167637), (255, 154489), (285, 138227), (323, 121965), (519, 75905), (705, 55879), (799, 49305), (865, 45543), (893, 44115), (969, 40655), (1615, 24393), (2397, 16435), (2595, 15181), (2679, 14705), (2941, 13395), (3287, 11985), (3995, 9861), (4465, 8823), (4845, 8131)]