181142445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 327748608

約数和(自身を除く): 146606163

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 211, 215, 363, 473, 605, 633, 645, 1055, 1331, 1419, 1815, 2321, 2365, 3165, 3993, 5203, 6655, 6963, 7095, 9073, 11605, 15609, 19965, 25531, 26015, 27219, 34815, 45365, 57233, 76593, 78045, 99803, 127655, 136095, 171699, 280841, 286165, 299409, 382965, 499015, 842523, 858495, 1097833, 1404205, 1497045, 3293499, 4212615, 5489165, 12076163, 16467495, 36228489, 60380815, 181142445]

約数ペア:

[(1, 181142445), (3, 60380815), (5, 36228489), (11, 16467495), (15, 12076163), (33, 5489165), (43, 4212615), (55, 3293499), (121, 1497045), (129, 1404205), (165, 1097833), (211, 858495), (215, 842523), (363, 499015), (473, 382965), (605, 299409), (633, 286165), (645, 280841), (1055, 171699), (1331, 136095), (1419, 127655), (1815, 99803), (2321, 78045), (2365, 76593), (3165, 57233), (3993, 45365), (5203, 34815), (6655, 27219), (6963, 26015), (7095, 25531), (9073, 19965), (11605, 15609)]