2247656325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10453}}^1$

素因数の和:10574

約数の個数: 48

約数和(自身を含む): 3857776896

約数和(自身を除く): 1610120571

約数列:

[1, 3, 5, 15, 25, 47, 61, 75, 141, 183, 235, 305, 705, 915, 1175, 1525, 2867, 3525, 4575, 8601, 10453, 14335, 31359, 43005, 52265, 71675, 156795, 215025, 261325, 491291, 637633, 783975, 1473873, 1912899, 2456455, 3188165, 7369365, 9564495, 12282275, 15940825, 29968751, 36846825, 47822475, 89906253, 149843755, 449531265, 749218775, 2247656325]

約数ペア:

[(1, 2247656325), (3, 749218775), (5, 449531265), (15, 149843755), (25, 89906253), (47, 47822475), (61, 36846825), (75, 29968751), (141, 15940825), (183, 12282275), (235, 9564495), (305, 7369365), (705, 3188165), (915, 2456455), (1175, 1912899), (1525, 1473873), (2867, 783975), (3525, 637633), (4575, 491291), (8601, 261325), (10453, 215025), (14335, 156795), (31359, 71675), (43005, 52265)]