27057105

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 23630895

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 59, 79, 129, 135, 177, 215, 237, 295, 387, 395, 531, 645, 711, 885, 1161, 1185, 1593, 1935, 2133, 2537, 2655, 3397, 3555, 4661, 5805, 7611, 7965, 10191, 10665, 12685, 13983, 16985, 22833, 23305, 30573, 38055, 41949, 50955, 68499, 69915, 91719, 114165, 125847, 152865, 200423, 209745, 342495, 458595, 601269, 629235, 1002115, 1803807, 3006345, 5411421, 9019035, 27057105]

約数ペア:

[(1, 27057105), (3, 9019035), (5, 5411421), (9, 3006345), (15, 1803807), (27, 1002115), (43, 629235), (45, 601269), (59, 458595), (79, 342495), (129, 209745), (135, 200423), (177, 152865), (215, 125847), (237, 114165), (295, 91719), (387, 69915), (395, 68499), (531, 50955), (645, 41949), (711, 38055), (885, 30573), (1161, 23305), (1185, 22833), (1593, 16985), (1935, 13983), (2133, 12685), (2537, 10665), (2655, 10191), (3397, 7965), (3555, 7611), (4661, 5805)]