201675135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2953}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 336047040

約数和(自身を除く): 134371905

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 435, 471, 785, 2355, 2953, 4553, 8859, 13659, 14765, 22765, 44295, 68295, 85637, 256911, 428185, 463621, 1284555, 1390863, 2318105, 6954315, 13445009, 40335027, 67225045, 201675135]

約数ペア:

[(1, 201675135), (3, 67225045), (5, 40335027), (15, 13445009), (29, 6954315), (87, 2318105), (145, 1390863), (157, 1284555), (435, 463621), (471, 428185), (785, 256911), (2355, 85637), (2953, 68295), (4553, 44295), (8859, 22765), (13659, 14765)]