26910225

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 50728524

約数和(自身を除く): 23818299

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 135, 137, 225, 291, 405, 411, 485, 675, 685, 873, 1233, 1455, 2025, 2055, 2425, 2619, 3425, 3699, 4365, 6165, 7275, 7857, 10275, 11097, 13095, 13289, 18495, 21825, 30825, 39285, 39867, 55485, 65475, 66445, 92475, 119601, 196425, 199335, 277425, 332225, 358803, 598005, 996675, 1076409, 1794015, 2990025, 5382045, 8970075, 26910225]

約数ペア:

[(1, 26910225), (3, 8970075), (5, 5382045), (9, 2990025), (15, 1794015), (25, 1076409), (27, 996675), (45, 598005), (75, 358803), (81, 332225), (97, 277425), (135, 199335), (137, 196425), (225, 119601), (291, 92475), (405, 66445), (411, 65475), (485, 55485), (675, 39867), (685, 39285), (873, 30825), (1233, 21825), (1455, 18495), (2025, 13289), (2055, 13095), (2425, 11097), (2619, 10275), (3425, 7857), (3699, 7275), (4365, 6165)]