2902453345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 4095463680

約数和(自身を除く): 1193010335

約数列:

[1, 5, 11, 37, 41, 43, 55, 185, 205, 215, 407, 451, 473, 809, 1517, 1591, 1763, 2035, 2255, 2365, 4045, 7585, 7955, 8815, 8899, 16687, 17501, 19393, 29933, 33169, 34787, 44495, 65231, 83435, 87505, 96965, 149665, 165845, 173935, 326155, 329263, 364859, 382657, 717541, 1227253, 1287119, 1426267, 1646315, 1824295, 1913285, 3587705, 6136265, 6435595, 7131335, 13499783, 14158309, 15688937, 52771879, 67498915, 70791545, 78444685, 263859395, 580490669, 2902453345]

約数ペア:

[(1, 2902453345), (5, 580490669), (11, 263859395), (37, 78444685), (41, 70791545), (43, 67498915), (55, 52771879), (185, 15688937), (205, 14158309), (215, 13499783), (407, 7131335), (451, 6435595), (473, 6136265), (809, 3587705), (1517, 1913285), (1591, 1824295), (1763, 1646315), (2035, 1426267), (2255, 1287119), (2365, 1227253), (4045, 717541), (7585, 382657), (7955, 364859), (8815, 329263), (8899, 326155), (16687, 173935), (17501, 165845), (19393, 149665), (29933, 96965), (33169, 87505), (34787, 83435), (44495, 65231)]