297492075

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 550664160

約数和(自身を除く): 253172085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 1233, 2055, 3217, 3425, 3699, 6165, 9651, 10275, 16085, 18495, 28953, 30825, 48255, 80425, 86859, 92475, 144765, 241275, 434295, 440729, 723825, 1322187, 2171475, 2203645, 3966561, 6610935, 11018225, 11899683, 19832805, 33054675, 59498415, 99164025, 297492075]

約数ペア:

[(1, 297492075), (3, 99164025), (5, 59498415), (9, 33054675), (15, 19832805), (25, 11899683), (27, 11018225), (45, 6610935), (75, 3966561), (135, 2203645), (137, 2171475), (225, 1322187), (411, 723825), (675, 440729), (685, 434295), (1233, 241275), (2055, 144765), (3217, 92475), (3425, 86859), (3699, 80425), (6165, 48255), (9651, 30825), (10275, 28953), (16085, 18495)]