2016507825

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{35993}}^1$

素因数の和:36095

約数の個数: 48

約数和(自身を含む): 3749135040

約数和(自身を除く): 1732627215

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 2075, 2241, 3735, 6225, 11205, 18675, 35993, 56025, 107979, 179965, 323937, 539895, 899825, 971811, 1619685, 2699475, 2987419, 4859055, 8098425, 8962257, 14937095, 24295275, 26886771, 44811285, 74685475, 80660313, 134433855, 224056425, 403301565, 672169275, 2016507825]

約数ペア:

[(1, 2016507825), (3, 672169275), (5, 403301565), (9, 224056425), (15, 134433855), (25, 80660313), (27, 74685475), (45, 44811285), (75, 26886771), (83, 24295275), (135, 14937095), (225, 8962257), (249, 8098425), (415, 4859055), (675, 2987419), (747, 2699475), (1245, 1619685), (2075, 971811), (2241, 899825), (3735, 539895), (6225, 323937), (11205, 179965), (18675, 107979), (35993, 56025)]