7412985215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{4019}}^1$

素因数の和:4463

約数の個数: 32

約数和(自身を含む): 9526049280

約数和(自身を除く): 2113064065

約数列:

[1, 5, 23, 43, 115, 215, 373, 989, 1865, 4019, 4945, 8579, 16039, 20095, 42895, 80195, 92437, 172817, 368897, 462185, 864085, 1499087, 1844485, 3974791, 7495435, 19873955, 34479001, 64460741, 172395005, 322303705, 1482597043, 7412985215]

約数ペア:

[(1, 7412985215), (5, 1482597043), (23, 322303705), (43, 172395005), (115, 64460741), (215, 34479001), (373, 19873955), (989, 7495435), (1865, 3974791), (4019, 1844485), (4945, 1499087), (8579, 864085), (16039, 462185), (20095, 368897), (42895, 172817), (80195, 92437)]