2271307815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{15641}}^1$

素因数の和:16120

約数の個数: 48

約数和(自身を含む): 4509400896

約数和(自身を除く): 2238093081

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 461, 1383, 2305, 3227, 4149, 6915, 9681, 15641, 16135, 20745, 29043, 46923, 48405, 78205, 109487, 140769, 145215, 234615, 328461, 547435, 703845, 985383, 1642305, 4926915, 7210501, 21631503, 36052505, 50473507, 64894509, 108157515, 151420521, 252367535, 324472545, 454261563, 757102605, 2271307815]

約数ペア:

[(1, 2271307815), (3, 757102605), (5, 454261563), (7, 324472545), (9, 252367535), (15, 151420521), (21, 108157515), (35, 64894509), (45, 50473507), (63, 36052505), (105, 21631503), (315, 7210501), (461, 4926915), (1383, 1642305), (2305, 985383), (3227, 703845), (4149, 547435), (6915, 328461), (9681, 234615), (15641, 145215), (16135, 140769), (20745, 109487), (29043, 78205), (46923, 48405)]