7675425

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 14374080

約数和(自身を除く): 6698655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 137, 225, 249, 411, 415, 675, 685, 747, 1233, 1245, 2055, 2075, 2241, 3425, 3699, 3735, 6165, 6225, 10275, 11205, 11371, 18495, 18675, 30825, 34113, 56025, 56855, 92475, 102339, 170565, 284275, 307017, 511695, 852825, 1535085, 2558475, 7675425]

約数ペア:

[(1, 7675425), (3, 2558475), (5, 1535085), (9, 852825), (15, 511695), (25, 307017), (27, 284275), (45, 170565), (75, 102339), (83, 92475), (135, 56855), (137, 56025), (225, 34113), (249, 30825), (411, 18675), (415, 18495), (675, 11371), (685, 11205), (747, 10275), (1233, 6225), (1245, 6165), (2055, 3735), (2075, 3699), (2241, 3425)]