180858585

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6257}}^1$

素因数の和:6353

約数の個数: 32

約数和(自身を含む): 302787072

約数和(自身を除く): 121928487

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 5781, 6257, 9635, 18771, 28905, 31285, 93855, 256537, 294079, 769611, 882237, 1282685, 1470395, 3848055, 4411185, 12057239, 36171717, 60286195, 180858585]

約数ペア:

[(1, 180858585), (3, 60286195), (5, 36171717), (15, 12057239), (41, 4411185), (47, 3848055), (123, 1470395), (141, 1282685), (205, 882237), (235, 769611), (615, 294079), (705, 256537), (1927, 93855), (5781, 31285), (6257, 28905), (9635, 18771)]