2051228475

素因数分解:

$3^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{12107}}^1$

素因数の和:12377

約数の個数: 48

約数和(自身を含む): 3783507840

約数和(自身を除く): 1732279365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 251, 675, 753, 1255, 2259, 3765, 6275, 6777, 11295, 12107, 18825, 33885, 36321, 56475, 60535, 108963, 169425, 181605, 302675, 326889, 544815, 908025, 1634445, 2724075, 3038857, 8172225, 9116571, 15194285, 27349713, 45582855, 75971425, 82049139, 136748565, 227914275, 410245695, 683742825, 2051228475]

約数ペア:

[(1, 2051228475), (3, 683742825), (5, 410245695), (9, 227914275), (15, 136748565), (25, 82049139), (27, 75971425), (45, 45582855), (75, 27349713), (135, 15194285), (225, 9116571), (251, 8172225), (675, 3038857), (753, 2724075), (1255, 1634445), (2259, 908025), (3765, 544815), (6275, 326889), (6777, 302675), (11295, 181605), (12107, 169425), (18825, 108963), (33885, 60535), (36321, 56475)]