55972035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 111773376

約数和(自身を除く): 55801341

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 1297, 2055, 2877, 3891, 4795, 6165, 6485, 8631, 9079, 11673, 14385, 19455, 27237, 43155, 45395, 58365, 81711, 136185, 177689, 408555, 533067, 888445, 1243823, 1599201, 2665335, 3731469, 6219115, 7996005, 11194407, 18657345, 55972035]

約数ペア:

[(1, 55972035), (3, 18657345), (5, 11194407), (7, 7996005), (9, 6219115), (15, 3731469), (21, 2665335), (35, 1599201), (45, 1243823), (63, 888445), (105, 533067), (137, 408555), (315, 177689), (411, 136185), (685, 81711), (959, 58365), (1233, 45395), (1297, 43155), (2055, 27237), (2877, 19455), (3891, 14385), (4795, 11673), (6165, 9079), (6485, 8631)]