8970075

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 16769760

約数和(自身を除く): 7799685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 137, 225, 291, 411, 485, 675, 685, 873, 1233, 1455, 2055, 2425, 2619, 3425, 3699, 4365, 6165, 7275, 10275, 13095, 13289, 18495, 21825, 30825, 39867, 65475, 66445, 92475, 119601, 199335, 332225, 358803, 598005, 996675, 1794015, 2990025, 8970075]

約数ペア:

[(1, 8970075), (3, 2990025), (5, 1794015), (9, 996675), (15, 598005), (25, 358803), (27, 332225), (45, 199335), (75, 119601), (97, 92475), (135, 66445), (137, 65475), (225, 39867), (291, 30825), (411, 21825), (485, 18495), (675, 13289), (685, 13095), (873, 10275), (1233, 7275), (1455, 6165), (2055, 4365), (2425, 3699), (2619, 3425)]